Home / 244,455.42-337,364.07-137,025.48

Finding the Fourth Proportional to 244,455.42, 337,364.07 and 137,025.48

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Solution

The fourth proportional to 244,455.42, 337,364.07 and 137,025.48 is: 189,103.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,455.42 : 337,364.07 = 137,025.48 : x
  2. Step 2: Convert to fraction form
    244,455.42/337,364.07 = 137,025.48/x
  3. Step 3: Cross multiply
    244,455.42x = 337,364.07 × 137,025.48
  4. Step 4: Simplify right side
    244,455.42x = 46,227,473,626.50
  5. Step 5: Solve for x
    x = 46,227,473,626.50/244,455.42
  6. Step 6: Final answer
    x = 189,103.90

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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.