Home / 444,093.30-612,834.96-250,498.18

Finding the Fourth Proportional to 444,093.30, 612,834.96 and 250,498.18

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Solution

The fourth proportional to 444,093.30, 612,834.96 and 250,498.18 is: 345,679.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,093.30 : 612,834.96 = 250,498.18 : x
  2. Step 2: Convert to fraction form
    444,093.30/612,834.96 = 250,498.18/x
  3. Step 3: Cross multiply
    444,093.30x = 612,834.96 × 250,498.18
  4. Step 4: Simplify right side
    444,093.30x = 153,514,043,825.79
  5. Step 5: Solve for x
    x = 153,514,043,825.79/444,093.30
  6. Step 6: Final answer
    x = 345,679.71

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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.