Home / 61,964.10-92,843.55-35,622.90

Finding the Fourth Proportional to 61,964.10, 92,843.55 and 35,622.90

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Solution

The fourth proportional to 61,964.10, 92,843.55 and 35,622.90 is: 53,375.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,964.10 : 92,843.55 = 35,622.90 : x
  2. Step 2: Convert to fraction form
    61,964.10/92,843.55 = 35,622.90/x
  3. Step 3: Cross multiply
    61,964.10x = 92,843.55 × 35,622.90
  4. Step 4: Simplify right side
    61,964.10x = 3,307,356,497.30
  5. Step 5: Solve for x
    x = 3,307,356,497.30/61,964.10
  6. Step 6: Final answer
    x = 53,375.37

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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.