Home / 244,906.20-367,575.30-144,941.40

Finding the Fourth Proportional to 244,906.20, 367,575.30 and 144,941.40

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Solution

The fourth proportional to 244,906.20, 367,575.30 and 144,941.40 is: 217,539.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,906.20 : 367,575.30 = 144,941.40 : x
  2. Step 2: Convert to fraction form
    244,906.20/367,575.30 = 144,941.40/x
  3. Step 3: Cross multiply
    244,906.20x = 367,575.30 × 144,941.40
  4. Step 4: Simplify right side
    244,906.20x = 53,276,878,587.42
  5. Step 5: Solve for x
    x = 53,276,878,587.42/244,906.20
  6. Step 6: Final answer
    x = 217,539.93

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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.