Home / 22,695.26-34,021.01-11,607.17

Finding the Fourth Proportional to 22,695.26, 34,021.01 and 11,607.17

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Solution

The fourth proportional to 22,695.26, 34,021.01 and 11,607.17 is: 17,399.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,695.26 : 34,021.01 = 11,607.17 : x
  2. Step 2: Convert to fraction form
    22,695.26/34,021.01 = 11,607.17/x
  3. Step 3: Cross multiply
    22,695.26x = 34,021.01 × 11,607.17
  4. Step 4: Simplify right side
    22,695.26x = 394,887,505.55
  5. Step 5: Solve for x
    x = 394,887,505.55/22,695.26
  6. Step 6: Final answer
    x = 17,399.56

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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.