Home / 73,494.06-110,255.67-26,750.58

Finding the Fourth Proportional to 73,494.06, 110,255.67 and 26,750.58

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Solution

The fourth proportional to 73,494.06, 110,255.67 and 26,750.58 is: 40,131.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,494.06 : 110,255.67 = 26,750.58 : x
  2. Step 2: Convert to fraction form
    73,494.06/110,255.67 = 26,750.58/x
  3. Step 3: Cross multiply
    73,494.06x = 110,255.67 × 26,750.58
  4. Step 4: Simplify right side
    73,494.06x = 2,949,403,120.79
  5. Step 5: Solve for x
    x = 2,949,403,120.79/73,494.06
  6. Step 6: Final answer
    x = 40,131.18

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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.