Home / 111,884.48-167,726.88-41,767.04

Finding the Fourth Proportional to 111,884.48, 167,726.88 and 41,767.04

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Solution

The fourth proportional to 111,884.48, 167,726.88 and 41,767.04 is: 62,613.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,884.48 : 167,726.88 = 41,767.04 : x
  2. Step 2: Convert to fraction form
    111,884.48/167,726.88 = 41,767.04/x
  3. Step 3: Cross multiply
    111,884.48x = 167,726.88 × 41,767.04
  4. Step 4: Simplify right side
    111,884.48x = 7,005,455,306.04
  5. Step 5: Solve for x
    x = 7,005,455,306.04/111,884.48
  6. Step 6: Final answer
    x = 62,613.29

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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.