Home / 444,848.29-613,887.59-240,894.55

Finding the Fourth Proportional to 444,848.29, 613,887.59 and 240,894.55

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Solution

The fourth proportional to 444,848.29, 613,887.59 and 240,894.55 is: 332,432.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,848.29 : 613,887.59 = 240,894.55 : x
  2. Step 2: Convert to fraction form
    444,848.29/613,887.59 = 240,894.55/x
  3. Step 3: Cross multiply
    444,848.29x = 613,887.59 × 240,894.55
  4. Step 4: Simplify right side
    444,848.29x = 147,882,173,040.52
  5. Step 5: Solve for x
    x = 147,882,173,040.52/444,848.29
  6. Step 6: Final answer
    x = 332,432.82

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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.