Home / 41,010.46-61,467.90-18,826.18

Finding the Fourth Proportional to 41,010.46, 61,467.90 and 18,826.18

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Solution

The fourth proportional to 41,010.46, 61,467.90 and 18,826.18 is: 28,217.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,010.46 : 61,467.90 = 18,826.18 : x
  2. Step 2: Convert to fraction form
    41,010.46/61,467.90 = 18,826.18/x
  3. Step 3: Cross multiply
    41,010.46x = 61,467.90 × 18,826.18
  4. Step 4: Simplify right side
    41,010.46x = 1,157,205,749.62
  5. Step 5: Solve for x
    x = 1,157,205,749.62/41,010.46
  6. Step 6: Final answer
    x = 28,217.33

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1.5x scale

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.