Home / 22,924.52-34,418.72-11,839.22

Finding the Fourth Proportional to 22,924.52, 34,418.72 and 11,839.22

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Solution

The fourth proportional to 22,924.52, 34,418.72 and 11,839.22 is: 17,775.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,924.52 : 34,418.72 = 11,839.22 : x
  2. Step 2: Convert to fraction form
    22,924.52/34,418.72 = 11,839.22/x
  3. Step 3: Cross multiply
    22,924.52x = 34,418.72 × 11,839.22
  4. Step 4: Simplify right side
    22,924.52x = 407,490,798.20
  5. Step 5: Solve for x
    x = 407,490,798.20/22,924.52
  6. Step 6: Final answer
    x = 17,775.33

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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.