Home / 73,467.13-110,200.66-34,002.72

Finding the Fourth Proportional to 73,467.13, 110,200.66 and 34,002.72

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Solution

The fourth proportional to 73,467.13, 110,200.66 and 34,002.72 is: 51,004.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,467.13 : 110,200.66 = 34,002.72 : x
  2. Step 2: Convert to fraction form
    73,467.13/110,200.66 = 34,002.72/x
  3. Step 3: Cross multiply
    73,467.13x = 110,200.66 × 34,002.72
  4. Step 4: Simplify right side
    73,467.13x = 3,747,122,185.80
  5. Step 5: Solve for x
    x = 3,747,122,185.80/73,467.13
  6. Step 6: Final answer
    x = 51,004.06

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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.