Home / 22,753.43-34,103.35-10,258.83

Finding the Fourth Proportional to 22,753.43, 34,103.35 and 10,258.83

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Solution

The fourth proportional to 22,753.43, 34,103.35 and 10,258.83 is: 15,376.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,753.43 : 34,103.35 = 10,258.83 : x
  2. Step 2: Convert to fraction form
    22,753.43/34,103.35 = 10,258.83/x
  3. Step 3: Cross multiply
    22,753.43x = 34,103.35 × 10,258.83
  4. Step 4: Simplify right side
    22,753.43x = 349,860,329.28
  5. Step 5: Solve for x
    x = 349,860,329.28/22,753.43
  6. Step 6: Final answer
    x = 15,376.16

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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.