Home / 62,964.77-94,447.05-43,183.36

Finding the Fourth Proportional to 62,964.77, 94,447.05 and 43,183.36

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Solution

The fourth proportional to 62,964.77, 94,447.05 and 43,183.36 is: 64,774.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,964.77 : 94,447.05 = 43,183.36 : x
  2. Step 2: Convert to fraction form
    62,964.77/94,447.05 = 43,183.36/x
  3. Step 3: Cross multiply
    62,964.77x = 94,447.05 × 43,183.36
  4. Step 4: Simplify right side
    62,964.77x = 4,078,540,750.30
  5. Step 5: Solve for x
    x = 4,078,540,750.30/62,964.77
  6. Step 6: Final answer
    x = 64,774.96

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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.