Home / 63,766.78-95,663.13-22,242.94

Finding the Fourth Proportional to 63,766.78, 95,663.13 and 22,242.94

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Solution

The fourth proportional to 63,766.78, 95,663.13 and 22,242.94 is: 33,368.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,766.78 : 95,663.13 = 22,242.94 : x
  2. Step 2: Convert to fraction form
    63,766.78/95,663.13 = 22,242.94/x
  3. Step 3: Cross multiply
    63,766.78x = 95,663.13 × 22,242.94
  4. Step 4: Simplify right side
    63,766.78x = 2,127,829,260.80
  5. Step 5: Solve for x
    x = 2,127,829,260.80/63,766.78
  6. Step 6: Final answer
    x = 33,368.93

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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.