Home / 444,925.64-613,998.02-240,976.96

Finding the Fourth Proportional to 444,925.64, 613,998.02 and 240,976.96

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Solution

The fourth proportional to 444,925.64, 613,998.02 and 240,976.96 is: 332,548.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,925.64 : 613,998.02 = 240,976.96 : x
  2. Step 2: Convert to fraction form
    444,925.64/613,998.02 = 240,976.96/x
  3. Step 3: Cross multiply
    444,925.64x = 613,998.02 × 240,976.96
  4. Step 4: Simplify right side
    444,925.64x = 147,959,375,373.07
  5. Step 5: Solve for x
    x = 147,959,375,373.07/444,925.64
  6. Step 6: Final answer
    x = 332,548.55

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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.