Home / 63,031.62-94,563.83-23,591.78

Finding the Fourth Proportional to 63,031.62, 94,563.83 and 23,591.78

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Solution

The fourth proportional to 63,031.62, 94,563.83 and 23,591.78 is: 35,393.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,031.62 : 94,563.83 = 23,591.78 : x
  2. Step 2: Convert to fraction form
    63,031.62/94,563.83 = 23,591.78/x
  3. Step 3: Cross multiply
    63,031.62x = 94,563.83 × 23,591.78
  4. Step 4: Simplify right side
    63,031.62x = 2,230,929,073.32
  5. Step 5: Solve for x
    x = 2,230,929,073.32/63,031.62
  6. Step 6: Final answer
    x = 35,393.81

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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.