Home / 244,686.20-367,029.32-207,361.40

Finding the Fourth Proportional to 244,686.20, 367,029.32 and 207,361.40

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Solution

The fourth proportional to 244,686.20, 367,029.32 and 207,361.40 is: 311,042.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,686.20 : 367,029.32 = 207,361.40 : x
  2. Step 2: Convert to fraction form
    244,686.20/367,029.32 = 207,361.40/x
  3. Step 3: Cross multiply
    244,686.20x = 367,029.32 × 207,361.40
  4. Step 4: Simplify right side
    244,686.20x = 76,107,713,636.25
  5. Step 5: Solve for x
    x = 76,107,713,636.25/244,686.20
  6. Step 6: Final answer
    x = 311,042.12

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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.