Home / 244,007.12-336,665.97-140,616.02

Finding the Fourth Proportional to 244,007.12, 336,665.97 and 140,616.02

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Solution

The fourth proportional to 244,007.12, 336,665.97 and 140,616.02 is: 194,013.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,007.12 : 336,665.97 = 140,616.02 : x
  2. Step 2: Convert to fraction form
    244,007.12/336,665.97 = 140,616.02/x
  3. Step 3: Cross multiply
    244,007.12x = 336,665.97 × 140,616.02
  4. Step 4: Simplify right side
    244,007.12x = 47,340,629,612.50
  5. Step 5: Solve for x
    x = 47,340,629,612.50/244,007.12
  6. Step 6: Final answer
    x = 194,013.31

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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.