Home / 67,386.07-101,091.20-23,002.44

Finding the Fourth Proportional to 67,386.07, 101,091.20 and 23,002.44

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Solution

The fourth proportional to 67,386.07, 101,091.20 and 23,002.44 is: 34,507.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,386.07 : 101,091.20 = 23,002.44 : x
  2. Step 2: Convert to fraction form
    67,386.07/101,091.20 = 23,002.44/x
  3. Step 3: Cross multiply
    67,386.07x = 101,091.20 × 23,002.44
  4. Step 4: Simplify right side
    67,386.07x = 2,325,344,262.53
  5. Step 5: Solve for x
    x = 2,325,344,262.53/67,386.07
  6. Step 6: Final answer
    x = 34,507.79

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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.