Home / 22,775.22-34,175.79-11,098.26

Finding the Fourth Proportional to 22,775.22, 34,175.79 and 11,098.26

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Solution

The fourth proportional to 22,775.22, 34,175.79 and 11,098.26 is: 16,653.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,775.22 : 34,175.79 = 11,098.26 : x
  2. Step 2: Convert to fraction form
    22,775.22/34,175.79 = 11,098.26/x
  3. Step 3: Cross multiply
    22,775.22x = 34,175.79 × 11,098.26
  4. Step 4: Simplify right side
    22,775.22x = 379,291,803.13
  5. Step 5: Solve for x
    x = 379,291,803.13/22,775.22
  6. Step 6: Final answer
    x = 16,653.71

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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.