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Finding the Fourth Proportional to 32,010.18, 44,174.64 and 17,862.72

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Solution

The fourth proportional to 32,010.18, 44,174.64 and 17,862.72 is: 24,650.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,010.18 : 44,174.64 = 17,862.72 : x
  2. Step 2: Convert to fraction form
    32,010.18/44,174.64 = 17,862.72/x
  3. Step 3: Cross multiply
    32,010.18x = 44,174.64 × 17,862.72
  4. Step 4: Simplify right side
    32,010.18x = 789,079,225.42
  5. Step 5: Solve for x
    x = 789,079,225.42/32,010.18
  6. Step 6: Final answer
    x = 24,650.88

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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.