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Finding the Fourth Proportional to 435,339.73, 600,735.90 and 244,316.22

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Solution

The fourth proportional to 435,339.73, 600,735.90 and 244,316.22 is: 337,137.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,339.73 : 600,735.90 = 244,316.22 : x
  2. Step 2: Convert to fraction form
    435,339.73/600,735.90 = 244,316.22/x
  3. Step 3: Cross multiply
    435,339.73x = 600,735.90 × 244,316.22
  4. Step 4: Simplify right side
    435,339.73x = 146,769,524,306.30
  5. Step 5: Solve for x
    x = 146,769,524,306.30/435,339.73
  6. Step 6: Final answer
    x = 337,137.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.