Home / 337,177.22-465,336.72-184,238.66

Finding the Fourth Proportional to 337,177.22, 465,336.72 and 184,238.66

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Solution

The fourth proportional to 337,177.22, 465,336.72 and 184,238.66 is: 254,266.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,177.22 : 465,336.72 = 184,238.66 : x
  2. Step 2: Convert to fraction form
    337,177.22/465,336.72 = 184,238.66/x
  3. Step 3: Cross multiply
    337,177.22x = 465,336.72 × 184,238.66
  4. Step 4: Simplify right side
    337,177.22x = 85,733,011,414.91
  5. Step 5: Solve for x
    x = 85,733,011,414.91/337,177.22
  6. Step 6: Final answer
    x = 254,266.92

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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.