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Finding the Fourth Proportional to 59,952.80, 82,728.60 and 33,093.92

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Solution

The fourth proportional to 59,952.80, 82,728.60 and 33,093.92 is: 45,666.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,952.80 : 82,728.60 = 33,093.92 : x
  2. Step 2: Convert to fraction form
    59,952.80/82,728.60 = 33,093.92/x
  3. Step 3: Cross multiply
    59,952.80x = 82,728.60 × 33,093.92
  4. Step 4: Simplify right side
    59,952.80x = 2,737,813,670.11
  5. Step 5: Solve for x
    x = 2,737,813,670.11/59,952.80
  6. Step 6: Final answer
    x = 45,666.15

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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.