Home / 41,982.34-57,933.21-25,212.10

Finding the Fourth Proportional to 41,982.34, 57,933.21 and 25,212.10

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Solution

The fourth proportional to 41,982.34, 57,933.21 and 25,212.10 is: 34,791.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,982.34 : 57,933.21 = 25,212.10 : x
  2. Step 2: Convert to fraction form
    41,982.34/57,933.21 = 25,212.10/x
  3. Step 3: Cross multiply
    41,982.34x = 57,933.21 × 25,212.10
  4. Step 4: Simplify right side
    41,982.34x = 1,460,617,883.84
  5. Step 5: Solve for x
    x = 1,460,617,883.84/41,982.34
  6. Step 6: Final answer
    x = 34,791.25

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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.