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Finding the Fourth Proportional to 32,019.53, 44,189.36 and 17,682.08

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Solution

The fourth proportional to 32,019.53, 44,189.36 and 17,682.08 is: 24,402.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,019.53 : 44,189.36 = 17,682.08 : x
  2. Step 2: Convert to fraction form
    32,019.53/44,189.36 = 17,682.08/x
  3. Step 3: Cross multiply
    32,019.53x = 44,189.36 × 17,682.08
  4. Step 4: Simplify right side
    32,019.53x = 781,359,489.31
  5. Step 5: Solve for x
    x = 781,359,489.31/32,019.53
  6. Step 6: Final answer
    x = 24,402.59

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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.