Home / 41,200.60-56,806.68-34,815.64

Finding the Fourth Proportional to 41,200.60, 56,806.68 and 34,815.64

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Solution

The fourth proportional to 41,200.60, 56,806.68 and 34,815.64 is: 48,003.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,200.60 : 56,806.68 = 34,815.64 : x
  2. Step 2: Convert to fraction form
    41,200.60/56,806.68 = 34,815.64/x
  3. Step 3: Cross multiply
    41,200.60x = 56,806.68 × 34,815.64
  4. Step 4: Simplify right side
    41,200.60x = 1,977,760,920.48
  5. Step 5: Solve for x
    x = 1,977,760,920.48/41,200.60
  6. Step 6: Final answer
    x = 48,003.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.