Home / 244,415.32-337,287.33-135,519.12

Finding the Fourth Proportional to 244,415.32, 337,287.33 and 135,519.12

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Solution

The fourth proportional to 244,415.32, 337,287.33 and 135,519.12 is: 187,013.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,415.32 : 337,287.33 = 135,519.12 : x
  2. Step 2: Convert to fraction form
    244,415.32/337,287.33 = 135,519.12/x
  3. Step 3: Cross multiply
    244,415.32x = 337,287.33 × 135,519.12
  4. Step 4: Simplify right side
    244,415.32x = 45,708,882,148.75
  5. Step 5: Solve for x
    x = 45,708,882,148.75/244,415.32
  6. Step 6: Final answer
    x = 187,013.17

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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.