Home / 244,435.16-337,319.46-137,005.22

Finding the Fourth Proportional to 244,435.16, 337,319.46 and 137,005.22

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Solution

The fourth proportional to 244,435.16, 337,319.46 and 137,005.22 is: 189,066.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,435.16 : 337,319.46 = 137,005.22 : x
  2. Step 2: Convert to fraction form
    244,435.16/337,319.46 = 137,005.22/x
  3. Step 3: Cross multiply
    244,435.16x = 337,319.46 × 137,005.22
  4. Step 4: Simplify right side
    244,435.16x = 46,214,526,827.58
  5. Step 5: Solve for x
    x = 46,214,526,827.58/244,435.16
  6. Step 6: Final answer
    x = 189,066.61

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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.