Home / 373,016.50-559,524.76-106,777.96

Finding the Fourth Proportional to 373,016.50, 559,524.76 and 106,777.96

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Solution

The fourth proportional to 373,016.50, 559,524.76 and 106,777.96 is: 160,166.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,016.50 : 559,524.76 = 106,777.96 : x
  2. Step 2: Convert to fraction form
    373,016.50/559,524.76 = 106,777.96/x
  3. Step 3: Cross multiply
    373,016.50x = 559,524.76 × 106,777.96
  4. Step 4: Simplify right side
    373,016.50x = 59,744,912,442.29
  5. Step 5: Solve for x
    x = 59,744,912,442.29/373,016.50
  6. Step 6: Final answer
    x = 160,166.94

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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.