Home / 244,687.20-367,030.82-207,362.40

Finding the Fourth Proportional to 244,687.20, 367,030.82 and 207,362.40

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Solution

The fourth proportional to 244,687.20, 367,030.82 and 207,362.40 is: 311,043.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,687.20 : 367,030.82 = 207,362.40 : x
  2. Step 2: Convert to fraction form
    244,687.20/367,030.82 = 207,362.40/x
  3. Step 3: Cross multiply
    244,687.20x = 367,030.82 × 207,362.40
  4. Step 4: Simplify right side
    244,687.20x = 76,108,391,709.17
  5. Step 5: Solve for x
    x = 76,108,391,709.17/244,687.20
  6. Step 6: Final answer
    x = 311,043.62

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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.