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Finding the Fourth Proportional to 32,434.71, 44,759.88 and 17,530.71

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Solution

The fourth proportional to 32,434.71, 44,759.88 and 17,530.71 is: 24,192.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,434.71 : 44,759.88 = 17,530.71 : x
  2. Step 2: Convert to fraction form
    32,434.71/44,759.88 = 17,530.71/x
  3. Step 3: Cross multiply
    32,434.71x = 44,759.88 × 17,530.71
  4. Step 4: Simplify right side
    32,434.71x = 784,672,475.91
  5. Step 5: Solve for x
    x = 784,672,475.91/32,434.71
  6. Step 6: Final answer
    x = 24,192.37

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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.