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Finding the Fourth Proportional to 232,042.69, 348,064.31 and 63,564.47

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Solution

The fourth proportional to 232,042.69, 348,064.31 and 63,564.47 is: 95,346.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,042.69 : 348,064.31 = 63,564.47 : x
  2. Step 2: Convert to fraction form
    232,042.69/348,064.31 = 63,564.47/x
  3. Step 3: Cross multiply
    232,042.69x = 348,064.31 × 63,564.47
  4. Step 4: Simplify right side
    232,042.69x = 22,124,523,391.07
  5. Step 5: Solve for x
    x = 22,124,523,391.07/232,042.69
  6. Step 6: Final answer
    x = 95,346.78

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