Home / 22,694.88-34,020.45-11,606.79

Finding the Fourth Proportional to 22,694.88, 34,020.45 and 11,606.79

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Solution

The fourth proportional to 22,694.88, 34,020.45 and 11,606.79 is: 17,399.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,694.88 : 34,020.45 = 11,606.79 : x
  2. Step 2: Convert to fraction form
    22,694.88/34,020.45 = 11,606.79/x
  3. Step 3: Cross multiply
    22,694.88x = 34,020.45 × 11,606.79
  4. Step 4: Simplify right side
    22,694.88x = 394,868,218.86
  5. Step 5: Solve for x
    x = 394,868,218.86/22,694.88
  6. Step 6: Final answer
    x = 17,399.00

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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.