Home / 41,816.40-57,704.88-22,953.96

Finding the Fourth Proportional to 41,816.40, 57,704.88 and 22,953.96

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Solution

The fourth proportional to 41,816.40, 57,704.88 and 22,953.96 is: 31,675.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,816.40 : 57,704.88 = 22,953.96 : x
  2. Step 2: Convert to fraction form
    41,816.40/57,704.88 = 22,953.96/x
  3. Step 3: Cross multiply
    41,816.40x = 57,704.88 × 22,953.96
  4. Step 4: Simplify right side
    41,816.40x = 1,324,555,507.32
  5. Step 5: Solve for x
    x = 1,324,555,507.32/41,816.40
  6. Step 6: Final answer
    x = 31,675.50

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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.