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Finding the Fourth Proportional to 63,472.92, 95,022.42 and 46,906.92

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Solution

The fourth proportional to 63,472.92, 95,022.42 and 46,906.92 is: 70,222.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,472.92 : 95,022.42 = 46,906.92 : x
  2. Step 2: Convert to fraction form
    63,472.92/95,022.42 = 46,906.92/x
  3. Step 3: Cross multiply
    63,472.92x = 95,022.42 × 46,906.92
  4. Step 4: Simplify right side
    63,472.92x = 4,457,209,053.15
  5. Step 5: Solve for x
    x = 4,457,209,053.15/63,472.92
  6. Step 6: Final answer
    x = 70,222.22

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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.