Home / 22,797.29-34,195.90-12,672.10

Finding the Fourth Proportional to 22,797.29, 34,195.90 and 12,672.10

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Solution

The fourth proportional to 22,797.29, 34,195.90 and 12,672.10 is: 19,008.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,797.29 : 34,195.90 = 12,672.10 : x
  2. Step 2: Convert to fraction form
    22,797.29/34,195.90 = 12,672.10/x
  3. Step 3: Cross multiply
    22,797.29x = 34,195.90 × 12,672.10
  4. Step 4: Simplify right side
    22,797.29x = 433,333,891.29
  5. Step 5: Solve for x
    x = 433,333,891.29/22,797.29
  6. Step 6: Final answer
    x = 19,008.13

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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.