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Finding the Fourth Proportional to 58,004.73, 80,046.50 and 32,854.23

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Solution

The fourth proportional to 58,004.73, 80,046.50 and 32,854.23 is: 45,338.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,004.73 : 80,046.50 = 32,854.23 : x
  2. Step 2: Convert to fraction form
    58,004.73/80,046.50 = 32,854.23/x
  3. Step 3: Cross multiply
    58,004.73x = 80,046.50 × 32,854.23
  4. Step 4: Simplify right side
    58,004.73x = 2,629,865,957.42
  5. Step 5: Solve for x
    x = 2,629,865,957.42/58,004.73
  6. Step 6: Final answer
    x = 45,338.82

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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.