Home / 25,023.74-37,546.07-10,976.51

Finding the Fourth Proportional to 25,023.74, 37,546.07 and 10,976.51

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Solution

The fourth proportional to 25,023.74, 37,546.07 and 10,976.51 is: 16,469.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,023.74 : 37,546.07 = 10,976.51 : x
  2. Step 2: Convert to fraction form
    25,023.74/37,546.07 = 10,976.51/x
  3. Step 3: Cross multiply
    25,023.74x = 37,546.07 × 10,976.51
  4. Step 4: Simplify right side
    25,023.74x = 412,124,851.80
  5. Step 5: Solve for x
    x = 412,124,851.80/25,023.74
  6. Step 6: Final answer
    x = 16,469.36

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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.