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Finding the Fourth Proportional to 32,427.72, 44,750.27 and 17,523.72

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Solution

The fourth proportional to 32,427.72, 44,750.27 and 17,523.72 is: 24,182.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,427.72 : 44,750.27 = 17,523.72 : x
  2. Step 2: Convert to fraction form
    32,427.72/44,750.27 = 17,523.72/x
  3. Step 3: Cross multiply
    32,427.72x = 44,750.27 × 17,523.72
  4. Step 4: Simplify right side
    32,427.72x = 784,191,245.21
  5. Step 5: Solve for x
    x = 784,191,245.21/32,427.72
  6. Step 6: Final answer
    x = 24,182.74

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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.