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Finding the Fourth Proportional to 59,092.90, 81,545.20 and 32,235.19

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Solution

The fourth proportional to 59,092.90, 81,545.20 and 32,235.19 is: 44,482.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,092.90 : 81,545.20 = 32,235.19 : x
  2. Step 2: Convert to fraction form
    59,092.90/81,545.20 = 32,235.19/x
  3. Step 3: Cross multiply
    59,092.90x = 81,545.20 × 32,235.19
  4. Step 4: Simplify right side
    59,092.90x = 2,628,625,015.59
  5. Step 5: Solve for x
    x = 2,628,625,015.59/59,092.90
  6. Step 6: Final answer
    x = 44,482.92

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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.