Home / 41,998.84-57,957.96-23,135.56

Finding the Fourth Proportional to 41,998.84, 57,957.96 and 23,135.56

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Solution

The fourth proportional to 41,998.84, 57,957.96 and 23,135.56 is: 31,926.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,998.84 : 57,957.96 = 23,135.56 : x
  2. Step 2: Convert to fraction form
    41,998.84/57,957.96 = 23,135.56/x
  3. Step 3: Cross multiply
    41,998.84x = 57,957.96 × 23,135.56
  4. Step 4: Simplify right side
    41,998.84x = 1,340,889,861.06
  5. Step 5: Solve for x
    x = 1,340,889,861.06/41,998.84
  6. Step 6: Final answer
    x = 31,926.83

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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.