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Finding the Fourth Proportional to 59,425.78, 82,007.69 and 32,569.29

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Solution

The fourth proportional to 59,425.78, 82,007.69 and 32,569.29 is: 44,945.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,425.78 : 82,007.69 = 32,569.29 : x
  2. Step 2: Convert to fraction form
    59,425.78/82,007.69 = 32,569.29/x
  3. Step 3: Cross multiply
    59,425.78x = 82,007.69 × 32,569.29
  4. Step 4: Simplify right side
    59,425.78x = 2,670,932,237.84
  5. Step 5: Solve for x
    x = 2,670,932,237.84/59,425.78
  6. Step 6: Final answer
    x = 44,945.68

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.