Home / 22,887.27-34,330.91-11,192.29

Finding the Fourth Proportional to 22,887.27, 34,330.91 and 11,192.29

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Solution

The fourth proportional to 22,887.27, 34,330.91 and 11,192.29 is: 16,788.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,887.27 : 34,330.91 = 11,192.29 : x
  2. Step 2: Convert to fraction form
    22,887.27/34,330.91 = 11,192.29/x
  3. Step 3: Cross multiply
    22,887.27x = 34,330.91 × 11,192.29
  4. Step 4: Simplify right side
    22,887.27x = 384,241,500.68
  5. Step 5: Solve for x
    x = 384,241,500.68/22,887.27
  6. Step 6: Final answer
    x = 16,788.44

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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.