Home / 22,801.26-34,187.07-9,470.61

Finding the Fourth Proportional to 22,801.26, 34,187.07 and 9,470.61

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Solution

The fourth proportional to 22,801.26, 34,187.07 and 9,470.61 is: 14,199.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,801.26 : 34,187.07 = 9,470.61 : x
  2. Step 2: Convert to fraction form
    22,801.26/34,187.07 = 9,470.61/x
  3. Step 3: Cross multiply
    22,801.26x = 34,187.07 × 9,470.61
  4. Step 4: Simplify right side
    22,801.26x = 323,772,407.01
  5. Step 5: Solve for x
    x = 323,772,407.01/22,801.26
  6. Step 6: Final answer
    x = 14,199.76

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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.