Home / 9,372.88-14,059.32-4,113.04

Finding the Fourth Proportional to 9,372.88, 14,059.32 and 4,113.04

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Solution

The fourth proportional to 9,372.88, 14,059.32 and 4,113.04 is: 6,169.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,372.88 : 14,059.32 = 4,113.04 : x
  2. Step 2: Convert to fraction form
    9,372.88/14,059.32 = 4,113.04/x
  3. Step 3: Cross multiply
    9,372.88x = 14,059.32 × 4,113.04
  4. Step 4: Simplify right side
    9,372.88x = 57,826,545.53
  5. Step 5: Solve for x
    x = 57,826,545.53/9,372.88
  6. Step 6: Final answer
    x = 6,169.56

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Similar ratio
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1.5x scale

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.