Home / 244,952.28-338,071.04-149,514.44

Finding the Fourth Proportional to 244,952.28, 338,071.04 and 149,514.44

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Solution

The fourth proportional to 244,952.28, 338,071.04 and 149,514.44 is: 206,352.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,952.28 : 338,071.04 = 149,514.44 : x
  2. Step 2: Convert to fraction form
    244,952.28/338,071.04 = 149,514.44/x
  3. Step 3: Cross multiply
    244,952.28x = 338,071.04 × 149,514.44
  4. Step 4: Simplify right side
    244,952.28x = 50,546,502,225.82
  5. Step 5: Solve for x
    x = 50,546,502,225.82/244,952.28
  6. Step 6: Final answer
    x = 206,352.45

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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.