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Finding the Fourth Proportional to 32,659.24, 45,069.54 and 17,755.24

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Solution

The fourth proportional to 32,659.24, 45,069.54 and 17,755.24 is: 24,502.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,659.24 : 45,069.54 = 17,755.24 : x
  2. Step 2: Convert to fraction form
    32,659.24/45,069.54 = 17,755.24/x
  3. Step 3: Cross multiply
    32,659.24x = 45,069.54 × 17,755.24
  4. Step 4: Simplify right side
    32,659.24x = 800,220,499.39
  5. Step 5: Solve for x
    x = 800,220,499.39/32,659.24
  6. Step 6: Final answer
    x = 24,502.12

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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.