Home / 41,074.92-56,683.34-22,212

Finding the Fourth Proportional to 41,074.92, 56,683.34 and 22,212

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Solution

The fourth proportional to 41,074.92, 56,683.34 and 22,212 is: 30,652.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,074.92 : 56,683.34 = 22,212 : x
  2. Step 2: Convert to fraction form
    41,074.92/56,683.34 = 22,212/x
  3. Step 3: Cross multiply
    41,074.92x = 56,683.34 × 22,212
  4. Step 4: Simplify right side
    41,074.92x = 1,259,050,348.08
  5. Step 5: Solve for x
    x = 1,259,050,348.08/41,074.92
  6. Step 6: Final answer
    x = 30,652.53

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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.