Home / 244,716.20-367,074.30-207,391.40

Finding the Fourth Proportional to 244,716.20, 367,074.30 and 207,391.40

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Solution

The fourth proportional to 244,716.20, 367,074.30 and 207,391.40 is: 311,087.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,716.20 : 367,074.30 = 207,391.40 : x
  2. Step 2: Convert to fraction form
    244,716.20/367,074.30 = 207,391.40/x
  3. Step 3: Cross multiply
    244,716.20x = 367,074.30 × 207,391.40
  4. Step 4: Simplify right side
    244,716.20x = 76,128,052,981.02
  5. Step 5: Solve for x
    x = 76,128,052,981.02/244,716.20
  6. Step 6: Final answer
    x = 311,087.10

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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.