Home / 244,624.22-337,583.80-137,191.96

Finding the Fourth Proportional to 244,624.22, 337,583.80 and 137,191.96

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Solution

The fourth proportional to 244,624.22, 337,583.80 and 137,191.96 is: 189,326.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,624.22 : 337,583.80 = 137,191.96 : x
  2. Step 2: Convert to fraction form
    244,624.22/337,583.80 = 137,191.96/x
  3. Step 3: Cross multiply
    244,624.22x = 337,583.80 × 137,191.96
  4. Step 4: Simplify right side
    244,624.22x = 46,313,783,186.25
  5. Step 5: Solve for x
    x = 46,313,783,186.25/244,624.22
  6. Step 6: Final answer
    x = 189,326.24

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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.