Home / 5,507.22-7,597.17-3,487.23

Finding the Fourth Proportional to 5,507.22, 7,597.17 and 3,487.23

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Solution

The fourth proportional to 5,507.22, 7,597.17 and 3,487.23 is: 4,810.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,507.22 : 7,597.17 = 3,487.23 : x
  2. Step 2: Convert to fraction form
    5,507.22/7,597.17 = 3,487.23/x
  3. Step 3: Cross multiply
    5,507.22x = 7,597.17 × 3,487.23
  4. Step 4: Simplify right side
    5,507.22x = 26,493,079.14
  5. Step 5: Solve for x
    x = 26,493,079.14/5,507.22
  6. Step 6: Final answer
    x = 4,810.61

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Find fourth proportional to 2,753.61, 3,798.59 and 1,743.62
Half scale
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Double scale
Find fourth proportional to 5,508.22, 7,598.55 and 3,488.23
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.