Home / 22,726.18-34,104.85-7,935.10

Finding the Fourth Proportional to 22,726.18, 34,104.85 and 7,935.10

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Solution

The fourth proportional to 22,726.18, 34,104.85 and 7,935.10 is: 11,908.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,726.18 : 34,104.85 = 7,935.10 : x
  2. Step 2: Convert to fraction form
    22,726.18/34,104.85 = 7,935.10/x
  3. Step 3: Cross multiply
    22,726.18x = 34,104.85 × 7,935.10
  4. Step 4: Simplify right side
    22,726.18x = 270,625,395.24
  5. Step 5: Solve for x
    x = 270,625,395.24/22,726.18
  6. Step 6: Final answer
    x = 11,908.09

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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.