Home / 5,528.04-8,292.01-2,240.36

Finding the Fourth Proportional to 5,528.04, 8,292.01 and 2,240.36

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Solution

The fourth proportional to 5,528.04, 8,292.01 and 2,240.36 is: 3,360.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,528.04 : 8,292.01 = 2,240.36 : x
  2. Step 2: Convert to fraction form
    5,528.04/8,292.01 = 2,240.36/x
  3. Step 3: Cross multiply
    5,528.04x = 8,292.01 × 2,240.36
  4. Step 4: Simplify right side
    5,528.04x = 18,577,046.06
  5. Step 5: Solve for x
    x = 18,577,046.06/5,528.04
  6. Step 6: Final answer
    x = 3,360.51

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Half scale
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Double scale
Find fourth proportional to 5,529.04, 8,293.51 and 2,241.36
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.