Home / 337,004.16-465,064.92-193,757.28

Finding the Fourth Proportional to 337,004.16, 465,064.92 and 193,757.28

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Solution

The fourth proportional to 337,004.16, 465,064.92 and 193,757.28 is: 267,384.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,004.16 : 465,064.92 = 193,757.28 : x
  2. Step 2: Convert to fraction form
    337,004.16/465,064.92 = 193,757.28/x
  3. Step 3: Cross multiply
    337,004.16x = 465,064.92 × 193,757.28
  4. Step 4: Simplify right side
    337,004.16x = 90,109,713,922.62
  5. Step 5: Solve for x
    x = 90,109,713,922.62/337,004.16
  6. Step 6: Final answer
    x = 267,384.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.