Home / 8,037.90-11,092.04-4,452.71

Finding the Fourth Proportional to 8,037.90, 11,092.04 and 4,452.71

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Solution

The fourth proportional to 8,037.90, 11,092.04 and 4,452.71 is: 6,144.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,037.90 : 11,092.04 = 4,452.71 : x
  2. Step 2: Convert to fraction form
    8,037.90/11,092.04 = 4,452.71/x
  3. Step 3: Cross multiply
    8,037.90x = 11,092.04 × 4,452.71
  4. Step 4: Simplify right side
    8,037.90x = 49,389,663.84
  5. Step 5: Solve for x
    x = 49,389,663.84/8,037.90
  6. Step 6: Final answer
    x = 6,144.60

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1.5x scale

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.