Home / 337,261.42-465,447.31-192,073.38

Finding the Fourth Proportional to 337,261.42, 465,447.31 and 192,073.38

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Solution

The fourth proportional to 337,261.42, 465,447.31 and 192,073.38 is: 265,076.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,261.42 : 465,447.31 = 192,073.38 : x
  2. Step 2: Convert to fraction form
    337,261.42/465,447.31 = 192,073.38/x
  3. Step 3: Cross multiply
    337,261.42x = 465,447.31 × 192,073.38
  4. Step 4: Simplify right side
    337,261.42x = 89,400,036,898.41
  5. Step 5: Solve for x
    x = 89,400,036,898.41/337,261.42
  6. Step 6: Final answer
    x = 265,076.38

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1.5x scale

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.