Home / 244,410.45-366,779.70-144,464.55

Finding the Fourth Proportional to 244,410.45, 366,779.70 and 144,464.55

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Solution

The fourth proportional to 244,410.45, 366,779.70 and 144,464.55 is: 216,793.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,410.45 : 366,779.70 = 144,464.55 : x
  2. Step 2: Convert to fraction form
    244,410.45/366,779.70 = 144,464.55/x
  3. Step 3: Cross multiply
    244,410.45x = 366,779.70 × 144,464.55
  4. Step 4: Simplify right side
    244,410.45x = 52,986,664,309.64
  5. Step 5: Solve for x
    x = 52,986,664,309.64/244,410.45
  6. Step 6: Final answer
    x = 216,793.78

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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.