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Finding the Fourth Proportional to 59,650.60, 82,310.76 and 32,788.72

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Solution

The fourth proportional to 59,650.60, 82,310.76 and 32,788.72 is: 45,244.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,650.60 : 82,310.76 = 32,788.72 : x
  2. Step 2: Convert to fraction form
    59,650.60/82,310.76 = 32,788.72/x
  3. Step 3: Cross multiply
    59,650.60x = 82,310.76 × 32,788.72
  4. Step 4: Simplify right side
    59,650.60x = 2,698,864,462.63
  5. Step 5: Solve for x
    x = 2,698,864,462.63/59,650.60
  6. Step 6: Final answer
    x = 45,244.55

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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.