Home / 41,357.05-57,072.42-22,494.16

Finding the Fourth Proportional to 41,357.05, 57,072.42 and 22,494.16

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Solution

The fourth proportional to 41,357.05, 57,072.42 and 22,494.16 is: 31,041.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,357.05 : 57,072.42 = 22,494.16 : x
  2. Step 2: Convert to fraction form
    41,357.05/57,072.42 = 22,494.16/x
  3. Step 3: Cross multiply
    41,357.05x = 57,072.42 × 22,494.16
  4. Step 4: Simplify right side
    41,357.05x = 1,283,796,147.07
  5. Step 5: Solve for x
    x = 1,283,796,147.07/41,357.05
  6. Step 6: Final answer
    x = 31,041.77

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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.