Home / 17,522.33-24,177.11-11,146.59

Finding the Fourth Proportional to 17,522.33, 24,177.11 and 11,146.59

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Solution

The fourth proportional to 17,522.33, 24,177.11 and 11,146.59 is: 15,379.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,522.33 : 24,177.11 = 11,146.59 : x
  2. Step 2: Convert to fraction form
    17,522.33/24,177.11 = 11,146.59/x
  3. Step 3: Cross multiply
    17,522.33x = 24,177.11 × 11,146.59
  4. Step 4: Simplify right side
    17,522.33x = 269,492,276.82
  5. Step 5: Solve for x
    x = 269,492,276.82/17,522.33
  6. Step 6: Final answer
    x = 15,379.94

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.