Home / 110,805.30-166,229.55-44,234.10

Finding the Fourth Proportional to 110,805.30, 166,229.55 and 44,234.10

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Solution

The fourth proportional to 110,805.30, 166,229.55 and 44,234.10 is: 66,359.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,805.30 : 166,229.55 = 44,234.10 : x
  2. Step 2: Convert to fraction form
    110,805.30/166,229.55 = 44,234.10/x
  3. Step 3: Cross multiply
    110,805.30x = 166,229.55 × 44,234.10
  4. Step 4: Simplify right side
    110,805.30x = 7,353,014,537.66
  5. Step 5: Solve for x
    x = 7,353,014,537.66/110,805.30
  6. Step 6: Final answer
    x = 66,359.77

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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.