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Finding the Fourth Proportional to 59,780.58, 82,494.01 and 32,922.18

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Solution

The fourth proportional to 59,780.58, 82,494.01 and 32,922.18 is: 45,430.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,780.58 : 82,494.01 = 32,922.18 : x
  2. Step 2: Convert to fraction form
    59,780.58/82,494.01 = 32,922.18/x
  3. Step 3: Cross multiply
    59,780.58x = 82,494.01 × 32,922.18
  4. Step 4: Simplify right side
    59,780.58x = 2,715,882,646.14
  5. Step 5: Solve for x
    x = 2,715,882,646.14/59,780.58
  6. Step 6: Final answer
    x = 45,430.85

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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.