Home / 25,195.57-37,792.11-9,399.37

Finding the Fourth Proportional to 25,195.57, 37,792.11 and 9,399.37

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Solution

The fourth proportional to 25,195.57, 37,792.11 and 9,399.37 is: 14,098.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,195.57 : 37,792.11 = 9,399.37 : x
  2. Step 2: Convert to fraction form
    25,195.57/37,792.11 = 9,399.37/x
  3. Step 3: Cross multiply
    25,195.57x = 37,792.11 × 9,399.37
  4. Step 4: Simplify right side
    25,195.57x = 355,222,024.97
  5. Step 5: Solve for x
    x = 355,222,024.97/25,195.57
  6. Step 6: Final answer
    x = 14,098.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.