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Finding the Fourth Proportional to 59,862.69, 82,610.04 and 32,638.68

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Solution

The fourth proportional to 59,862.69, 82,610.04 and 32,638.68 is: 45,041.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,862.69 : 82,610.04 = 32,638.68 : x
  2. Step 2: Convert to fraction form
    59,862.69/82,610.04 = 32,638.68/x
  3. Step 3: Cross multiply
    59,862.69x = 82,610.04 × 32,638.68
  4. Step 4: Simplify right side
    59,862.69x = 2,696,282,660.35
  5. Step 5: Solve for x
    x = 2,696,282,660.35/59,862.69
  6. Step 6: Final answer
    x = 45,041.12

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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.