Home / 337,260.76-465,446.39-192,072.69

Finding the Fourth Proportional to 337,260.76, 465,446.39 and 192,072.69

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Solution

The fourth proportional to 337,260.76, 465,446.39 and 192,072.69 is: 265,075.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,260.76 : 465,446.39 = 192,072.69 : x
  2. Step 2: Convert to fraction form
    337,260.76/465,446.39 = 192,072.69/x
  3. Step 3: Cross multiply
    337,260.76x = 465,446.39 × 192,072.69
  4. Step 4: Simplify right side
    337,260.76x = 89,399,540,178.09
  5. Step 5: Solve for x
    x = 89,399,540,178.09/337,260.76
  6. Step 6: Final answer
    x = 265,075.43

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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.