Home / 244,777.23-337,797.81-137,355.03

Finding the Fourth Proportional to 244,777.23, 337,797.81 and 137,355.03

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Solution

The fourth proportional to 244,777.23, 337,797.81 and 137,355.03 is: 189,552.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,777.23 : 337,797.81 = 137,355.03 : x
  2. Step 2: Convert to fraction form
    244,777.23/337,797.81 = 137,355.03/x
  3. Step 3: Cross multiply
    244,777.23x = 337,797.81 × 137,355.03
  4. Step 4: Simplify right side
    244,777.23x = 46,398,228,326.48
  5. Step 5: Solve for x
    x = 46,398,228,326.48/244,777.23
  6. Step 6: Final answer
    x = 189,552.88

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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.