Home / 337,566.83-465,886.28-194,332.91

Finding the Fourth Proportional to 337,566.83, 465,886.28 and 194,332.91

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Solution

The fourth proportional to 337,566.83, 465,886.28 and 194,332.91 is: 268,204.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,566.83 : 465,886.28 = 194,332.91 : x
  2. Step 2: Convert to fraction form
    337,566.83/465,886.28 = 194,332.91/x
  3. Step 3: Cross multiply
    337,566.83x = 465,886.28 × 194,332.91
  4. Step 4: Simplify right side
    337,566.83x = 90,537,034,677.88
  5. Step 5: Solve for x
    x = 90,537,034,677.88/337,566.83
  6. Step 6: Final answer
    x = 268,204.78

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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.