Home / 244,492.20-367,722.45-218,904.30

Finding the Fourth Proportional to 244,492.20, 367,722.45 and 218,904.30

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Solution

The fourth proportional to 244,492.20, 367,722.45 and 218,904.30 is: 329,237.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,492.20 : 367,722.45 = 218,904.30 : x
  2. Step 2: Convert to fraction form
    244,492.20/367,722.45 = 218,904.30/x
  3. Step 3: Cross multiply
    244,492.20x = 367,722.45 × 218,904.30
  4. Step 4: Simplify right side
    244,492.20x = 80,496,025,511.54
  5. Step 5: Solve for x
    x = 80,496,025,511.54/244,492.20
  6. Step 6: Final answer
    x = 329,237.60

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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.