Home / 167,264.16-250,540.82-113,261.66

Finding the Fourth Proportional to 167,264.16, 250,540.82 and 113,261.66

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Solution

The fourth proportional to 167,264.16, 250,540.82 and 113,261.66 is: 169,651.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,264.16 : 250,540.82 = 113,261.66 : x
  2. Step 2: Convert to fraction form
    167,264.16/250,540.82 = 113,261.66/x
  3. Step 3: Cross multiply
    167,264.16x = 250,540.82 × 113,261.66
  4. Step 4: Simplify right side
    167,264.16x = 28,376,669,170.96
  5. Step 5: Solve for x
    x = 28,376,669,170.96/167,264.16
  6. Step 6: Final answer
    x = 169,651.82

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.