Home / 22,926.54-34,389.66-7,344.12

Finding the Fourth Proportional to 22,926.54, 34,389.66 and 7,344.12

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Solution

The fourth proportional to 22,926.54, 34,389.66 and 7,344.12 is: 11,016.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,926.54 : 34,389.66 = 7,344.12 : x
  2. Step 2: Convert to fraction form
    22,926.54/34,389.66 = 7,344.12/x
  3. Step 3: Cross multiply
    22,926.54x = 34,389.66 × 7,344.12
  4. Step 4: Simplify right side
    22,926.54x = 252,561,789.80
  5. Step 5: Solve for x
    x = 252,561,789.80/22,926.54
  6. Step 6: Final answer
    x = 11,016.13

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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.