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Finding the Fourth Proportional to 59,210.69, 81,711.05 and 32,353.65

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Solution

The fourth proportional to 59,210.69, 81,711.05 and 32,353.65 is: 44,648.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,210.69 : 81,711.05 = 32,353.65 : x
  2. Step 2: Convert to fraction form
    59,210.69/81,711.05 = 32,353.65/x
  3. Step 3: Cross multiply
    59,210.69x = 81,711.05 × 32,353.65
  4. Step 4: Simplify right side
    59,210.69x = 2,643,650,551.06
  5. Step 5: Solve for x
    x = 2,643,650,551.06/59,210.69
  6. Step 6: Final answer
    x = 44,648.20

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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.