Home / 244,278.60-337,110.30-163,651.20

Finding the Fourth Proportional to 244,278.60, 337,110.30 and 163,651.20

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Solution

The fourth proportional to 244,278.60, 337,110.30 and 163,651.20 is: 225,842.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,278.60 : 337,110.30 = 163,651.20 : x
  2. Step 2: Convert to fraction form
    244,278.60/337,110.30 = 163,651.20/x
  3. Step 3: Cross multiply
    244,278.60x = 337,110.30 × 163,651.20
  4. Step 4: Simplify right side
    244,278.60x = 55,168,505,127.36
  5. Step 5: Solve for x
    x = 55,168,505,127.36/244,278.60
  6. Step 6: Final answer
    x = 225,842.56

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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.