Home / 73,351.44-110,039.40-26,669.52

Finding the Fourth Proportional to 73,351.44, 110,039.40 and 26,669.52

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Solution

The fourth proportional to 73,351.44, 110,039.40 and 26,669.52 is: 40,008.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,351.44 : 110,039.40 = 26,669.52 : x
  2. Step 2: Convert to fraction form
    73,351.44/110,039.40 = 26,669.52/x
  3. Step 3: Cross multiply
    73,351.44x = 110,039.40 × 26,669.52
  4. Step 4: Simplify right side
    73,351.44x = 2,934,697,979.09
  5. Step 5: Solve for x
    x = 2,934,697,979.09/73,351.44
  6. Step 6: Final answer
    x = 40,008.73

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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.