Home / 232,793.58-349,343.25-127,686.30

Finding the Fourth Proportional to 232,793.58, 349,343.25 and 127,686.30

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Solution

The fourth proportional to 232,793.58, 349,343.25 and 127,686.30 is: 191,613.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,793.58 : 349,343.25 = 127,686.30 : x
  2. Step 2: Convert to fraction form
    232,793.58/349,343.25 = 127,686.30/x
  3. Step 3: Cross multiply
    232,793.58x = 349,343.25 × 127,686.30
  4. Step 4: Simplify right side
    232,793.58x = 44,606,347,022.48
  5. Step 5: Solve for x
    x = 44,606,347,022.48/232,793.58
  6. Step 6: Final answer
    x = 191,613.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.