Home / 337,126.86-465,630.02-268,446.25

Finding the Fourth Proportional to 337,126.86, 465,630.02 and 268,446.25

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Solution

The fourth proportional to 337,126.86, 465,630.02 and 268,446.25 is: 370,770.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,126.86 : 465,630.02 = 268,446.25 : x
  2. Step 2: Convert to fraction form
    337,126.86/465,630.02 = 268,446.25/x
  3. Step 3: Cross multiply
    337,126.86x = 465,630.02 × 268,446.25
  4. Step 4: Simplify right side
    337,126.86x = 124,996,633,002.91
  5. Step 5: Solve for x
    x = 124,996,633,002.91/337,126.86
  6. Step 6: Final answer
    x = 370,770.32

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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.