Home / 63,418.77-95,120.60-16,675.29

Finding the Fourth Proportional to 63,418.77, 95,120.60 and 16,675.29

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Solution

The fourth proportional to 63,418.77, 95,120.60 and 16,675.29 is: 25,010.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,418.77 : 95,120.60 = 16,675.29 : x
  2. Step 2: Convert to fraction form
    63,418.77/95,120.60 = 16,675.29/x
  3. Step 3: Cross multiply
    63,418.77x = 95,120.60 × 16,675.29
  4. Step 4: Simplify right side
    63,418.77x = 1,586,163,506.60
  5. Step 5: Solve for x
    x = 1,586,163,506.60/63,418.77
  6. Step 6: Final answer
    x = 25,010.95

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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.