Home / 41,029.68-56,620.86-22,166.76

Finding the Fourth Proportional to 41,029.68, 56,620.86 and 22,166.76

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Solution

The fourth proportional to 41,029.68, 56,620.86 and 22,166.76 is: 30,590.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,029.68 : 56,620.86 = 22,166.76 : x
  2. Step 2: Convert to fraction form
    41,029.68/56,620.86 = 22,166.76/x
  3. Step 3: Cross multiply
    41,029.68x = 56,620.86 × 22,166.76
  4. Step 4: Simplify right side
    41,029.68x = 1,255,101,014.61
  5. Step 5: Solve for x
    x = 1,255,101,014.61/41,029.68
  6. Step 6: Final answer
    x = 30,590.08

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Double scale
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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.