Home / 296,054.20-444,081.30-283,612.60

Finding the Fourth Proportional to 296,054.20, 444,081.30 and 283,612.60

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Solution

The fourth proportional to 296,054.20, 444,081.30 and 283,612.60 is: 425,418.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,054.20 : 444,081.30 = 283,612.60 : x
  2. Step 2: Convert to fraction form
    296,054.20/444,081.30 = 283,612.60/x
  3. Step 3: Cross multiply
    296,054.20x = 444,081.30 × 283,612.60
  4. Step 4: Simplify right side
    296,054.20x = 125,947,052,104.38
  5. Step 5: Solve for x
    x = 125,947,052,104.38/296,054.20
  6. Step 6: Final answer
    x = 425,418.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.