Home / 373,119.30-559,513.83-106,819.14

Finding the Fourth Proportional to 373,119.30, 559,513.83 and 106,819.14

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Solution

The fourth proportional to 373,119.30, 559,513.83 and 106,819.14 is: 160,181.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,119.30 : 559,513.83 = 106,819.14 : x
  2. Step 2: Convert to fraction form
    373,119.30/559,513.83 = 106,819.14/x
  3. Step 3: Cross multiply
    373,119.30x = 559,513.83 × 106,819.14
  4. Step 4: Simplify right side
    373,119.30x = 59,766,786,138.71
  5. Step 5: Solve for x
    x = 59,766,786,138.71/373,119.30
  6. Step 6: Final answer
    x = 160,181.44

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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.