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Finding the Fourth Proportional to 59,171.85, 81,656.49 and 32,314.26

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Solution

The fourth proportional to 59,171.85, 81,656.49 and 32,314.26 is: 44,593.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,171.85 : 81,656.49 = 32,314.26 : x
  2. Step 2: Convert to fraction form
    59,171.85/81,656.49 = 32,314.26/x
  3. Step 3: Cross multiply
    59,171.85x = 81,656.49 × 32,314.26
  4. Step 4: Simplify right side
    59,171.85x = 2,638,669,048.55
  5. Step 5: Solve for x
    x = 2,638,669,048.55/59,171.85
  6. Step 6: Final answer
    x = 44,593.32

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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.