Home / 244,619.30-366,491.55-207,002.90

Finding the Fourth Proportional to 244,619.30, 366,491.55 and 207,002.90

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Solution

The fourth proportional to 244,619.30, 366,491.55 and 207,002.90 is: 310,134.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,619.30 : 366,491.55 = 207,002.90 : x
  2. Step 2: Convert to fraction form
    244,619.30/366,491.55 = 207,002.90/x
  3. Step 3: Cross multiply
    244,619.30x = 366,491.55 × 207,002.90
  4. Step 4: Simplify right side
    244,619.30x = 75,864,813,675.50
  5. Step 5: Solve for x
    x = 75,864,813,675.50/244,619.30
  6. Step 6: Final answer
    x = 310,134.21

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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.