Home / 41,810.67-62,695.23-15,155.60

Finding the Fourth Proportional to 41,810.67, 62,695.23 and 15,155.60

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Solution

The fourth proportional to 41,810.67, 62,695.23 and 15,155.60 is: 22,725.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,810.67 : 62,695.23 = 15,155.60 : x
  2. Step 2: Convert to fraction form
    41,810.67/62,695.23 = 15,155.60/x
  3. Step 3: Cross multiply
    41,810.67x = 62,695.23 × 15,155.60
  4. Step 4: Simplify right side
    41,810.67x = 950,183,514.31
  5. Step 5: Solve for x
    x = 950,183,514.31/41,810.67
  6. Step 6: Final answer
    x = 22,725.86

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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.