Home / 41,165.57-56,808.45-22,302.69

Finding the Fourth Proportional to 41,165.57, 56,808.45 and 22,302.69

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Solution

The fourth proportional to 41,165.57, 56,808.45 and 22,302.69 is: 30,777.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,165.57 : 56,808.45 = 22,302.69 : x
  2. Step 2: Convert to fraction form
    41,165.57/56,808.45 = 22,302.69/x
  3. Step 3: Cross multiply
    41,165.57x = 56,808.45 × 22,302.69
  4. Step 4: Simplify right side
    41,165.57x = 1,266,981,249.73
  5. Step 5: Solve for x
    x = 1,266,981,249.73/41,165.57
  6. Step 6: Final answer
    x = 30,777.70

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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.