Home / 110,873.41-166,375.73-40,801.93

Finding the Fourth Proportional to 110,873.41, 166,375.73 and 40,801.93

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Solution

The fourth proportional to 110,873.41, 166,375.73 and 40,801.93 is: 61,227.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,873.41 : 166,375.73 = 40,801.93 : x
  2. Step 2: Convert to fraction form
    110,873.41/166,375.73 = 40,801.93/x
  3. Step 3: Cross multiply
    110,873.41x = 166,375.73 × 40,801.93
  4. Step 4: Simplify right side
    110,873.41x = 6,788,450,889.16
  5. Step 5: Solve for x
    x = 6,788,450,889.16/110,873.41
  6. Step 6: Final answer
    x = 61,227.04

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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.