Home / 63,712.60-95,588.10-34,144.60

Finding the Fourth Proportional to 63,712.60, 95,588.10 and 34,144.60

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Solution

The fourth proportional to 63,712.60, 95,588.10 and 34,144.60 is: 51,227.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,712.60 : 95,588.10 = 34,144.60 : x
  2. Step 2: Convert to fraction form
    63,712.60/95,588.10 = 34,144.60/x
  3. Step 3: Cross multiply
    63,712.60x = 95,588.10 × 34,144.60
  4. Step 4: Simplify right side
    63,712.60x = 3,263,817,439.26
  5. Step 5: Solve for x
    x = 3,263,817,439.26/63,712.60
  6. Step 6: Final answer
    x = 51,227.19

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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.