Home / 244,433.16-337,316.70-137,003.22

Finding the Fourth Proportional to 244,433.16, 337,316.70 and 137,003.22

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Solution

The fourth proportional to 244,433.16, 337,316.70 and 137,003.22 is: 189,063.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,433.16 : 337,316.70 = 137,003.22 : x
  2. Step 2: Convert to fraction form
    244,433.16/337,316.70 = 137,003.22/x
  3. Step 3: Cross multiply
    244,433.16x = 337,316.70 × 137,003.22
  4. Step 4: Simplify right side
    244,433.16x = 46,213,474,059.77
  5. Step 5: Solve for x
    x = 46,213,474,059.77/244,433.16
  6. Step 6: Final answer
    x = 189,063.85

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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.