Home / 29,538.41-40,767.17-17,601.98

Finding the Fourth Proportional to 29,538.41, 40,767.17 and 17,601.98

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Solution

The fourth proportional to 29,538.41, 40,767.17 and 17,601.98 is: 24,293.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,538.41 : 40,767.17 = 17,601.98 : x
  2. Step 2: Convert to fraction form
    29,538.41/40,767.17 = 17,601.98/x
  3. Step 3: Cross multiply
    29,538.41x = 40,767.17 × 17,601.98
  4. Step 4: Simplify right side
    29,538.41x = 717,582,619.15
  5. Step 5: Solve for x
    x = 717,582,619.15/29,538.41
  6. Step 6: Final answer
    x = 24,293.21

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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.