Home / 444,211.08-613,010.66-250,618.54

Finding the Fourth Proportional to 444,211.08, 613,010.66 and 250,618.54

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Solution

The fourth proportional to 444,211.08, 613,010.66 and 250,618.54 is: 345,853.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,211.08 : 613,010.66 = 250,618.54 : x
  2. Step 2: Convert to fraction form
    444,211.08/613,010.66 = 250,618.54/x
  3. Step 3: Cross multiply
    444,211.08x = 613,010.66 × 250,618.54
  4. Step 4: Simplify right side
    444,211.08x = 153,631,836,613.64
  5. Step 5: Solve for x
    x = 153,631,836,613.64/444,211.08
  6. Step 6: Final answer
    x = 345,853.23

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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.