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Finding the Fourth Proportional to 244,700.20, 367,050.30 and 207,375.40

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Solution

The fourth proportional to 244,700.20, 367,050.30 and 207,375.40 is: 311,063.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,700.20 : 367,050.30 = 207,375.40 : x
  2. Step 2: Convert to fraction form
    244,700.20/367,050.30 = 207,375.40/x
  3. Step 3: Cross multiply
    244,700.20x = 367,050.30 × 207,375.40
  4. Step 4: Simplify right side
    244,700.20x = 76,117,202,782.62
  5. Step 5: Solve for x
    x = 76,117,202,782.62/244,700.20
  6. Step 6: Final answer
    x = 311,063.10

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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.