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Finding the Fourth Proportional to 59,575.32, 82,214.04 and 32,719.56

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Solution

The fourth proportional to 59,575.32, 82,214.04 and 32,719.56 is: 45,153.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,575.32 : 82,214.04 = 32,719.56 : x
  2. Step 2: Convert to fraction form
    59,575.32/82,214.04 = 32,719.56/x
  3. Step 3: Cross multiply
    59,575.32x = 82,214.04 × 32,719.56
  4. Step 4: Simplify right side
    59,575.32x = 2,690,007,214.62
  5. Step 5: Solve for x
    x = 2,690,007,214.62/59,575.32
  6. Step 6: Final answer
    x = 45,153.05

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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.