Home / 24,377.70-36,542.75-11,897.22

Finding the Fourth Proportional to 24,377.70, 36,542.75 and 11,897.22

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Solution

The fourth proportional to 24,377.70, 36,542.75 and 11,897.22 is: 17,834.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,377.70 : 36,542.75 = 11,897.22 : x
  2. Step 2: Convert to fraction form
    24,377.70/36,542.75 = 11,897.22/x
  3. Step 3: Cross multiply
    24,377.70x = 36,542.75 × 11,897.22
  4. Step 4: Simplify right side
    24,377.70x = 434,757,136.16
  5. Step 5: Solve for x
    x = 434,757,136.16/24,377.70
  6. Step 6: Final answer
    x = 17,834.21

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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.