Home / 9,414.73-14,104.88-4,407.92

Finding the Fourth Proportional to 9,414.73, 14,104.88 and 4,407.92

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Solution

The fourth proportional to 9,414.73, 14,104.88 and 4,407.92 is: 6,603.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,414.73 : 14,104.88 = 4,407.92 : x
  2. Step 2: Convert to fraction form
    9,414.73/14,104.88 = 4,407.92/x
  3. Step 3: Cross multiply
    9,414.73x = 14,104.88 × 4,407.92
  4. Step 4: Simplify right side
    9,414.73x = 62,173,106.62
  5. Step 5: Solve for x
    x = 62,173,106.62/9,414.73
  6. Step 6: Final answer
    x = 6,603.81

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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.