Home / 73,375.74-110,001.43-29,033.77

Finding the Fourth Proportional to 73,375.74, 110,001.43 and 29,033.77

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Solution

The fourth proportional to 73,375.74, 110,001.43 and 29,033.77 is: 43,526.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,375.74 : 110,001.43 = 29,033.77 : x
  2. Step 2: Convert to fraction form
    73,375.74/110,001.43 = 29,033.77/x
  3. Step 3: Cross multiply
    73,375.74x = 110,001.43 × 29,033.77
  4. Step 4: Simplify right side
    73,375.74x = 3,193,756,218.29
  5. Step 5: Solve for x
    x = 3,193,756,218.29/73,375.74
  6. Step 6: Final answer
    x = 43,526.05

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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.