Home / 7,525.92-11,287.44-2,331.84

Finding the Fourth Proportional to 7,525.92, 11,287.44 and 2,331.84

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Solution

The fourth proportional to 7,525.92, 11,287.44 and 2,331.84 is: 3,497.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,525.92 : 11,287.44 = 2,331.84 : x
  2. Step 2: Convert to fraction form
    7,525.92/11,287.44 = 2,331.84/x
  3. Step 3: Cross multiply
    7,525.92x = 11,287.44 × 2,331.84
  4. Step 4: Simplify right side
    7,525.92x = 26,320,504.09
  5. Step 5: Solve for x
    x = 26,320,504.09/7,525.92
  6. Step 6: Final answer
    x = 3,497.31

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Double scale
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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.