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Finding the Fourth Proportional to 32,505.15, 44,856.85 and 17,601.15

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Solution

The fourth proportional to 32,505.15, 44,856.85 and 17,601.15 is: 24,289.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,505.15 : 44,856.85 = 17,601.15 : x
  2. Step 2: Convert to fraction form
    32,505.15/44,856.85 = 17,601.15/x
  3. Step 3: Cross multiply
    32,505.15x = 44,856.85 × 17,601.15
  4. Step 4: Simplify right side
    32,505.15x = 789,532,145.38
  5. Step 5: Solve for x
    x = 789,532,145.38/32,505.15
  6. Step 6: Final answer
    x = 24,289.45

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.