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Finding the Fourth Proportional to 59,562.18, 82,196.51 and 32,704.20

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Solution

The fourth proportional to 59,562.18, 82,196.51 and 32,704.20 is: 45,132.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,562.18 : 82,196.51 = 32,704.20 : x
  2. Step 2: Convert to fraction form
    59,562.18/82,196.51 = 32,704.20/x
  3. Step 3: Cross multiply
    59,562.18x = 82,196.51 × 32,704.20
  4. Step 4: Simplify right side
    59,562.18x = 2,688,170,938.82
  5. Step 5: Solve for x
    x = 2,688,170,938.82/59,562.18
  6. Step 6: Final answer
    x = 45,132.18

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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.