Home / 41,815.50-57,705.42-22,953.84

Finding the Fourth Proportional to 41,815.50, 57,705.42 and 22,953.84

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Solution

The fourth proportional to 41,815.50, 57,705.42 and 22,953.84 is: 31,676.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,815.50 : 57,705.42 = 22,953.84 : x
  2. Step 2: Convert to fraction form
    41,815.50/57,705.42 = 22,953.84/x
  3. Step 3: Cross multiply
    41,815.50x = 57,705.42 × 22,953.84
  4. Step 4: Simplify right side
    41,815.50x = 1,324,560,977.81
  5. Step 5: Solve for x
    x = 1,324,560,977.81/41,815.50
  6. Step 6: Final answer
    x = 31,676.32

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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.