Home / 244,453.17-337,360.96-137,023.23

Finding the Fourth Proportional to 244,453.17, 337,360.96 and 137,023.23

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Solution

The fourth proportional to 244,453.17, 337,360.96 and 137,023.23 is: 189,100.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,453.17 : 337,360.96 = 137,023.23 : x
  2. Step 2: Convert to fraction form
    244,453.17/337,360.96 = 137,023.23/x
  3. Step 3: Cross multiply
    244,453.17x = 337,360.96 × 137,023.23
  4. Step 4: Simplify right side
    244,453.17x = 46,226,288,415.10
  5. Step 5: Solve for x
    x = 46,226,288,415.10/244,453.17
  6. Step 6: Final answer
    x = 189,100.79

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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.