Home / 29,233.09-40,342.03-17,744.68

Finding the Fourth Proportional to 29,233.09, 40,342.03 and 17,744.68

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Solution

The fourth proportional to 29,233.09, 40,342.03 and 17,744.68 is: 24,487.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,233.09 : 40,342.03 = 17,744.68 : x
  2. Step 2: Convert to fraction form
    29,233.09/40,342.03 = 17,744.68/x
  3. Step 3: Cross multiply
    29,233.09x = 40,342.03 × 17,744.68
  4. Step 4: Simplify right side
    29,233.09x = 715,856,122.47
  5. Step 5: Solve for x
    x = 715,856,122.47/29,233.09
  6. Step 6: Final answer
    x = 24,487.87

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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.