Home / 110,912.49-166,377.24-32,027.40

Finding the Fourth Proportional to 110,912.49, 166,377.24 and 32,027.40

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Solution

The fourth proportional to 110,912.49, 166,377.24 and 32,027.40 is: 48,043.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,912.49 : 166,377.24 = 32,027.40 : x
  2. Step 2: Convert to fraction form
    110,912.49/166,377.24 = 32,027.40/x
  3. Step 3: Cross multiply
    110,912.49x = 166,377.24 × 32,027.40
  4. Step 4: Simplify right side
    110,912.49x = 5,328,630,416.38
  5. Step 5: Solve for x
    x = 5,328,630,416.38/110,912.49
  6. Step 6: Final answer
    x = 48,043.56

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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.