Home / 23,632.76-35,454.18-11,792.90

Finding the Fourth Proportional to 23,632.76, 35,454.18 and 11,792.90

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Solution

The fourth proportional to 23,632.76, 35,454.18 and 11,792.90 is: 17,691.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,632.76 : 35,454.18 = 11,792.90 : x
  2. Step 2: Convert to fraction form
    23,632.76/35,454.18 = 11,792.90/x
  3. Step 3: Cross multiply
    23,632.76x = 35,454.18 × 11,792.90
  4. Step 4: Simplify right side
    23,632.76x = 418,107,599.32
  5. Step 5: Solve for x
    x = 418,107,599.32/23,632.76
  6. Step 6: Final answer
    x = 17,691.86

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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.