Home / 110,740.30-166,029.96-44,160.46

Finding the Fourth Proportional to 110,740.30, 166,029.96 and 44,160.46

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Solution

The fourth proportional to 110,740.30, 166,029.96 and 44,160.46 is: 66,208.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,740.30 : 166,029.96 = 44,160.46 : x
  2. Step 2: Convert to fraction form
    110,740.30/166,029.96 = 44,160.46/x
  3. Step 3: Cross multiply
    110,740.30x = 166,029.96 × 44,160.46
  4. Step 4: Simplify right side
    110,740.30x = 7,331,959,407.38
  5. Step 5: Solve for x
    x = 7,331,959,407.38/110,740.30
  6. Step 6: Final answer
    x = 66,208.59

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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.