Home / 25,168.57-37,757.41-10,369.26

Finding the Fourth Proportional to 25,168.57, 37,757.41 and 10,369.26

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Solution

The fourth proportional to 25,168.57, 37,757.41 and 10,369.26 is: 15,555.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,168.57 : 37,757.41 = 10,369.26 : x
  2. Step 2: Convert to fraction form
    25,168.57/37,757.41 = 10,369.26/x
  3. Step 3: Cross multiply
    25,168.57x = 37,757.41 × 10,369.26
  4. Step 4: Simplify right side
    25,168.57x = 391,516,375.29
  5. Step 5: Solve for x
    x = 391,516,375.29/25,168.57
  6. Step 6: Final answer
    x = 15,555.77

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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.