Home / 67,939.16-101,919.67-23,592.26

Finding the Fourth Proportional to 67,939.16, 101,919.67 and 23,592.26

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Solution

The fourth proportional to 67,939.16, 101,919.67 and 23,592.26 is: 35,392.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,939.16 : 101,919.67 = 23,592.26 : x
  2. Step 2: Convert to fraction form
    67,939.16/101,919.67 = 23,592.26/x
  3. Step 3: Cross multiply
    67,939.16x = 101,919.67 × 23,592.26
  4. Step 4: Simplify right side
    67,939.16x = 2,404,515,549.57
  5. Step 5: Solve for x
    x = 2,404,515,549.57/67,939.16
  6. Step 6: Final answer
    x = 35,392.19

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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.