Home / 49,233.75-67,915.22-32,265.36

Finding the Fourth Proportional to 49,233.75, 67,915.22 and 32,265.36

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Solution

The fourth proportional to 49,233.75, 67,915.22 and 32,265.36 is: 44,508.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,233.75 : 67,915.22 = 32,265.36 : x
  2. Step 2: Convert to fraction form
    49,233.75/67,915.22 = 32,265.36/x
  3. Step 3: Cross multiply
    49,233.75x = 67,915.22 × 32,265.36
  4. Step 4: Simplify right side
    49,233.75x = 2,191,308,861.45
  5. Step 5: Solve for x
    x = 2,191,308,861.45/49,233.75
  6. Step 6: Final answer
    x = 44,508.27

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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.