Home / 244,820.20-367,446.30-144,855.40

Finding the Fourth Proportional to 244,820.20, 367,446.30 and 144,855.40

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Solution

The fourth proportional to 244,820.20, 367,446.30 and 144,855.40 is: 217,410.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,820.20 : 367,446.30 = 144,855.40 : x
  2. Step 2: Convert to fraction form
    244,820.20/367,446.30 = 144,855.40/x
  3. Step 3: Cross multiply
    244,820.20x = 367,446.30 × 144,855.40
  4. Step 4: Simplify right side
    244,820.20x = 53,226,580,765.02
  5. Step 5: Solve for x
    x = 53,226,580,765.02/244,820.20
  6. Step 6: Final answer
    x = 217,410.90

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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.