Home / 23,937.42-33,044.43-17,136.78

Finding the Fourth Proportional to 23,937.42, 33,044.43 and 17,136.78

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Solution

The fourth proportional to 23,937.42, 33,044.43 and 17,136.78 is: 23,656.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,937.42 : 33,044.43 = 17,136.78 : x
  2. Step 2: Convert to fraction form
    23,937.42/33,044.43 = 17,136.78/x
  3. Step 3: Cross multiply
    23,937.42x = 33,044.43 × 17,136.78
  4. Step 4: Simplify right side
    23,937.42x = 566,275,127.14
  5. Step 5: Solve for x
    x = 566,275,127.14/23,937.42
  6. Step 6: Final answer
    x = 23,656.48

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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.