Home / 444,748.48-613,753.22-240,799.52

Finding the Fourth Proportional to 444,748.48, 613,753.22 and 240,799.52

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Solution

The fourth proportional to 444,748.48, 613,753.22 and 240,799.52 is: 332,303.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,748.48 : 613,753.22 = 240,799.52 : x
  2. Step 2: Convert to fraction form
    444,748.48/613,753.22 = 240,799.52/x
  3. Step 3: Cross multiply
    444,748.48x = 613,753.22 × 240,799.52
  4. Step 4: Simplify right side
    444,748.48x = 147,791,480,774.45
  5. Step 5: Solve for x
    x = 147,791,480,774.45/444,748.48
  6. Step 6: Final answer
    x = 332,303.51

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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.