Home / 29,170.94-40,258.92-17,847.98

Finding the Fourth Proportional to 29,170.94, 40,258.92 and 17,847.98

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Solution

The fourth proportional to 29,170.94, 40,258.92 and 17,847.98 is: 24,632.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,170.94 : 40,258.92 = 17,847.98 : x
  2. Step 2: Convert to fraction form
    29,170.94/40,258.92 = 17,847.98/x
  3. Step 3: Cross multiply
    29,170.94x = 40,258.92 × 17,847.98
  4. Step 4: Simplify right side
    29,170.94x = 718,540,398.98
  5. Step 5: Solve for x
    x = 718,540,398.98/29,170.94
  6. Step 6: Final answer
    x = 24,632.06

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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.