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Finding the Fourth Proportional to 59,154.60, 81,634.14 and 32,296.80

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Solution

The fourth proportional to 59,154.60, 81,634.14 and 32,296.80 is: 44,570.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,154.60 : 81,634.14 = 32,296.80 : x
  2. Step 2: Convert to fraction form
    59,154.60/81,634.14 = 32,296.80/x
  3. Step 3: Cross multiply
    59,154.60x = 81,634.14 × 32,296.80
  4. Step 4: Simplify right side
    59,154.60x = 2,636,521,492.75
  5. Step 5: Solve for x
    x = 2,636,521,492.75/59,154.60
  6. Step 6: Final answer
    x = 44,570.02

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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.