Home / 22,949.12-34,425.61-9,801.61

Finding the Fourth Proportional to 22,949.12, 34,425.61 and 9,801.61

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Solution

The fourth proportional to 22,949.12, 34,425.61 and 9,801.61 is: 14,703.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,949.12 : 34,425.61 = 9,801.61 : x
  2. Step 2: Convert to fraction form
    22,949.12/34,425.61 = 9,801.61/x
  3. Step 3: Cross multiply
    22,949.12x = 34,425.61 × 9,801.61
  4. Step 4: Simplify right side
    22,949.12x = 337,426,292.66
  5. Step 5: Solve for x
    x = 337,426,292.66/22,949.12
  6. Step 6: Final answer
    x = 14,703.23

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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.