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Finding the Fourth Proportional to 58,876.03, 81,248.15 and 32,017.96

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Solution

The fourth proportional to 58,876.03, 81,248.15 and 32,017.96 is: 44,184.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,876.03 : 81,248.15 = 32,017.96 : x
  2. Step 2: Convert to fraction form
    58,876.03/81,248.15 = 32,017.96/x
  3. Step 3: Cross multiply
    58,876.03x = 81,248.15 × 32,017.96
  4. Step 4: Simplify right side
    58,876.03x = 2,601,400,016.77
  5. Step 5: Solve for x
    x = 2,601,400,016.77/58,876.03
  6. Step 6: Final answer
    x = 44,184.37

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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.