Home / 9,252.41-13,877.25-3,407.66

Finding the Fourth Proportional to 9,252.41, 13,877.25 and 3,407.66

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Solution

The fourth proportional to 9,252.41, 13,877.25 and 3,407.66 is: 5,110.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,252.41 : 13,877.25 = 3,407.66 : x
  2. Step 2: Convert to fraction form
    9,252.41/13,877.25 = 3,407.66/x
  3. Step 3: Cross multiply
    9,252.41x = 13,877.25 × 3,407.66
  4. Step 4: Simplify right side
    9,252.41x = 47,288,949.74
  5. Step 5: Solve for x
    x = 47,288,949.74/9,252.41
  6. Step 6: Final answer
    x = 5,110.99

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Why These Related Problems?

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