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Finding the Fourth Proportional to 32,314.01, 44,592.80 and 18,166.82

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Solution

The fourth proportional to 32,314.01, 44,592.80 and 18,166.82 is: 25,069.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,314.01 : 44,592.80 = 18,166.82 : x
  2. Step 2: Convert to fraction form
    32,314.01/44,592.80 = 18,166.82/x
  3. Step 3: Cross multiply
    32,314.01x = 44,592.80 × 18,166.82
  4. Step 4: Simplify right side
    32,314.01x = 810,109,057.10
  5. Step 5: Solve for x
    x = 810,109,057.10/32,314.01
  6. Step 6: Final answer
    x = 25,069.91

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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.