Home / 24,537.88-36,781.26-11,379.40

Finding the Fourth Proportional to 24,537.88, 36,781.26 and 11,379.40

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Solution

The fourth proportional to 24,537.88, 36,781.26 and 11,379.40 is: 17,057.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,537.88 : 36,781.26 = 11,379.40 : x
  2. Step 2: Convert to fraction form
    24,537.88/36,781.26 = 11,379.40/x
  3. Step 3: Cross multiply
    24,537.88x = 36,781.26 × 11,379.40
  4. Step 4: Simplify right side
    24,537.88x = 418,548,670.04
  5. Step 5: Solve for x
    x = 418,548,670.04/24,537.88
  6. Step 6: Final answer
    x = 17,057.25

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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.