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Finding the Fourth Proportional to 59,531, 82,149.62 and 32,673.08

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Solution

The fourth proportional to 59,531, 82,149.62 and 32,673.08 is: 45,087.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,531 : 82,149.62 = 32,673.08 : x
  2. Step 2: Convert to fraction form
    59,531/82,149.62 = 32,673.08/x
  3. Step 3: Cross multiply
    59,531x = 82,149.62 × 32,673.08
  4. Step 4: Simplify right side
    59,531x = 2,684,081,106.23
  5. Step 5: Solve for x
    x = 2,684,081,106.23/59,531
  6. Step 6: Final answer
    x = 45,087.12

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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.