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Finding the Fourth Proportional to 59,613.76, 82,258.05 and 32,757.40

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Solution

The fourth proportional to 59,613.76, 82,258.05 and 32,757.40 is: 45,200.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,613.76 : 82,258.05 = 32,757.40 : x
  2. Step 2: Convert to fraction form
    59,613.76/82,258.05 = 32,757.40/x
  3. Step 3: Cross multiply
    59,613.76x = 82,258.05 × 32,757.40
  4. Step 4: Simplify right side
    59,613.76x = 2,694,559,847.07
  5. Step 5: Solve for x
    x = 2,694,559,847.07/59,613.76
  6. Step 6: Final answer
    x = 45,200.30

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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.