Home / 15,449.92-23,176.69-5,593.84

Finding the Fourth Proportional to 15,449.92, 23,176.69 and 5,593.84

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Solution

The fourth proportional to 15,449.92, 23,176.69 and 5,593.84 is: 8,391.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,449.92 : 23,176.69 = 5,593.84 : x
  2. Step 2: Convert to fraction form
    15,449.92/23,176.69 = 5,593.84/x
  3. Step 3: Cross multiply
    15,449.92x = 23,176.69 × 5,593.84
  4. Step 4: Simplify right side
    15,449.92x = 129,646,695.59
  5. Step 5: Solve for x
    x = 129,646,695.59/15,449.92
  6. Step 6: Final answer
    x = 8,391.42

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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.