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Finding the Fourth Proportional to 32,227.49, 48,360.37 and 17,436.08

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Solution

The fourth proportional to 32,227.49, 48,360.37 and 17,436.08 is: 26,164.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,227.49 : 48,360.37 = 17,436.08 : x
  2. Step 2: Convert to fraction form
    32,227.49/48,360.37 = 17,436.08/x
  3. Step 3: Cross multiply
    32,227.49x = 48,360.37 × 17,436.08
  4. Step 4: Simplify right side
    32,227.49x = 843,215,241.49
  5. Step 5: Solve for x
    x = 843,215,241.49/32,227.49
  6. Step 6: Final answer
    x = 26,164.47

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.