Home / 244,542.36-337,464.14-137,112.06

Finding the Fourth Proportional to 244,542.36, 337,464.14 and 137,112.06

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Solution

The fourth proportional to 244,542.36, 337,464.14 and 137,112.06 is: 189,212.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,542.36 : 337,464.14 = 137,112.06 : x
  2. Step 2: Convert to fraction form
    244,542.36/337,464.14 = 137,112.06/x
  3. Step 3: Cross multiply
    244,542.36x = 337,464.14 × 137,112.06
  4. Step 4: Simplify right side
    244,542.36x = 46,270,402,725.97
  5. Step 5: Solve for x
    x = 46,270,402,725.97/244,542.36
  6. Step 6: Final answer
    x = 189,212.22

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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.