Home / 41,093.06-56,708.52-22,230.20

Finding the Fourth Proportional to 41,093.06, 56,708.52 and 22,230.20

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Solution

The fourth proportional to 41,093.06, 56,708.52 and 22,230.20 is: 30,677.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,093.06 : 56,708.52 = 22,230.20 : x
  2. Step 2: Convert to fraction form
    41,093.06/56,708.52 = 22,230.20/x
  3. Step 3: Cross multiply
    41,093.06x = 56,708.52 × 22,230.20
  4. Step 4: Simplify right side
    41,093.06x = 1,260,641,741.30
  5. Step 5: Solve for x
    x = 1,260,641,741.30/41,093.06
  6. Step 6: Final answer
    x = 30,677.73

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1.5x scale

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.