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Finding the Fourth Proportional to 227,597.01, 341,463.84 and 107,745.30

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Solution

The fourth proportional to 227,597.01, 341,463.84 and 107,745.30 is: 161,650.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,597.01 : 341,463.84 = 107,745.30 : x
  2. Step 2: Convert to fraction form
    227,597.01/341,463.84 = 107,745.30/x
  3. Step 3: Cross multiply
    227,597.01x = 341,463.84 × 107,745.30
  4. Step 4: Simplify right side
    227,597.01x = 36,791,123,879.95
  5. Step 5: Solve for x
    x = 36,791,123,879.95/227,597.01
  6. Step 6: Final answer
    x = 161,650.30

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1.5x scale

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.