Home / 244,552.20-337,338.74-153,764.30

Finding the Fourth Proportional to 244,552.20, 337,338.74 and 153,764.30

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Solution

The fourth proportional to 244,552.20, 337,338.74 and 153,764.30 is: 212,104.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,552.20 : 337,338.74 = 153,764.30 : x
  2. Step 2: Convert to fraction form
    244,552.20/337,338.74 = 153,764.30/x
  3. Step 3: Cross multiply
    244,552.20x = 337,338.74 × 153,764.30
  4. Step 4: Simplify right side
    244,552.20x = 51,870,655,218.98
  5. Step 5: Solve for x
    x = 51,870,655,218.98/244,552.20
  6. Step 6: Final answer
    x = 212,104.64

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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.