Home / 67,522.41-101,347.14-34,266.33

Finding the Fourth Proportional to 67,522.41, 101,347.14 and 34,266.33

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Solution

The fourth proportional to 67,522.41, 101,347.14 and 34,266.33 is: 51,431.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,522.41 : 101,347.14 = 34,266.33 : x
  2. Step 2: Convert to fraction form
    67,522.41/101,347.14 = 34,266.33/x
  3. Step 3: Cross multiply
    67,522.41x = 101,347.14 × 34,266.33
  4. Step 4: Simplify right side
    67,522.41x = 3,472,794,543.80
  5. Step 5: Solve for x
    x = 3,472,794,543.80/67,522.41
  6. Step 6: Final answer
    x = 51,431.73

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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.