Home / 111,590.46-167,386.50-41,469.84

Finding the Fourth Proportional to 111,590.46, 167,386.50 and 41,469.84

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Solution

The fourth proportional to 111,590.46, 167,386.50 and 41,469.84 is: 62,205.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,590.46 : 167,386.50 = 41,469.84 : x
  2. Step 2: Convert to fraction form
    111,590.46/167,386.50 = 41,469.84/x
  3. Step 3: Cross multiply
    111,590.46x = 167,386.50 × 41,469.84
  4. Step 4: Simplify right side
    111,590.46x = 6,941,491,373.16
  5. Step 5: Solve for x
    x = 6,941,491,373.16/111,590.46
  6. Step 6: Final answer
    x = 62,205.06

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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.