Home / 266,359.25-367,551.65-150,091.65

Finding the Fourth Proportional to 266,359.25, 367,551.65 and 150,091.65

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Solution

The fourth proportional to 266,359.25, 367,551.65 and 150,091.65 is: 207,112.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    266,359.25 : 367,551.65 = 150,091.65 : x
  2. Step 2: Convert to fraction form
    266,359.25/367,551.65 = 150,091.65/x
  3. Step 3: Cross multiply
    266,359.25x = 367,551.65 × 150,091.65
  4. Step 4: Simplify right side
    266,359.25x = 55,166,431,479.95
  5. Step 5: Solve for x
    x = 55,166,431,479.95/266,359.25
  6. Step 6: Final answer
    x = 207,112.88

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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.