Home / 41,093.74-56,709.45-22,230.88

Finding the Fourth Proportional to 41,093.74, 56,709.45 and 22,230.88

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Solution

The fourth proportional to 41,093.74, 56,709.45 and 22,230.88 is: 30,678.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,093.74 : 56,709.45 = 22,230.88 : x
  2. Step 2: Convert to fraction form
    41,093.74/56,709.45 = 22,230.88/x
  3. Step 3: Cross multiply
    41,093.74x = 56,709.45 × 22,230.88
  4. Step 4: Simplify right side
    41,093.74x = 1,260,700,977.82
  5. Step 5: Solve for x
    x = 1,260,700,977.82/41,093.74
  6. Step 6: Final answer
    x = 30,678.66

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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.