Home / 244,211.70-366,317.55-137,486.10

Finding the Fourth Proportional to 244,211.70, 366,317.55 and 137,486.10

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Solution

The fourth proportional to 244,211.70, 366,317.55 and 137,486.10 is: 206,229.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,211.70 : 366,317.55 = 137,486.10 : x
  2. Step 2: Convert to fraction form
    244,211.70/366,317.55 = 137,486.10/x
  3. Step 3: Cross multiply
    244,211.70x = 366,317.55 × 137,486.10
  4. Step 4: Simplify right side
    244,211.70x = 50,363,571,311.06
  5. Step 5: Solve for x
    x = 50,363,571,311.06/244,211.70
  6. Step 6: Final answer
    x = 206,229.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.