Home / 29,424.26-40,608.88-17,487.49

Finding the Fourth Proportional to 29,424.26, 40,608.88 and 17,487.49

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Solution

The fourth proportional to 29,424.26, 40,608.88 and 17,487.49 is: 24,134.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,424.26 : 40,608.88 = 17,487.49 : x
  2. Step 2: Convert to fraction form
    29,424.26/40,608.88 = 17,487.49/x
  3. Step 3: Cross multiply
    29,424.26x = 40,608.88 × 17,487.49
  4. Step 4: Simplify right side
    29,424.26x = 710,147,382.91
  5. Step 5: Solve for x
    x = 710,147,382.91/29,424.26
  6. Step 6: Final answer
    x = 24,134.76

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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.