Home / 41,814.88-57,705.28-22,953.76

Finding the Fourth Proportional to 41,814.88, 57,705.28 and 22,953.76

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Solution

The fourth proportional to 41,814.88, 57,705.28 and 22,953.76 is: 31,676.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,814.88 : 57,705.28 = 22,953.76 : x
  2. Step 2: Convert to fraction form
    41,814.88/57,705.28 = 22,953.76/x
  3. Step 3: Cross multiply
    41,814.88x = 57,705.28 × 22,953.76
  4. Step 4: Simplify right side
    41,814.88x = 1,324,553,147.85
  5. Step 5: Solve for x
    x = 1,324,553,147.85/41,814.88
  6. Step 6: Final answer
    x = 31,676.60

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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.