Home / 337,255.04-465,438.50-192,066.96

Finding the Fourth Proportional to 337,255.04, 465,438.50 and 192,066.96

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Solution

The fourth proportional to 337,255.04, 465,438.50 and 192,066.96 is: 265,067.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,255.04 : 465,438.50 = 192,066.96 : x
  2. Step 2: Convert to fraction form
    337,255.04/465,438.50 = 192,066.96/x
  3. Step 3: Cross multiply
    337,255.04x = 465,438.50 × 192,066.96
  4. Step 4: Simplify right side
    337,255.04x = 89,395,359,267.27
  5. Step 5: Solve for x
    x = 89,395,359,267.27/337,255.04
  6. Step 6: Final answer
    x = 265,067.52

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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.