Home / 22,967.46-34,451.19-7,387.38

Finding the Fourth Proportional to 22,967.46, 34,451.19 and 7,387.38

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Solution

The fourth proportional to 22,967.46, 34,451.19 and 7,387.38 is: 11,081.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,967.46 : 34,451.19 = 7,387.38 : x
  2. Step 2: Convert to fraction form
    22,967.46/34,451.19 = 7,387.38/x
  3. Step 3: Cross multiply
    22,967.46x = 34,451.19 × 7,387.38
  4. Step 4: Simplify right side
    22,967.46x = 254,504,031.98
  5. Step 5: Solve for x
    x = 254,504,031.98/22,967.46
  6. Step 6: Final answer
    x = 11,081.07

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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.