Home / 17,260.74-25,885.62-5,571.24

Finding the Fourth Proportional to 17,260.74, 25,885.62 and 5,571.24

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Solution

The fourth proportional to 17,260.74, 25,885.62 and 5,571.24 is: 8,355.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,260.74 : 25,885.62 = 5,571.24 : x
  2. Step 2: Convert to fraction form
    17,260.74/25,885.62 = 5,571.24/x
  3. Step 3: Cross multiply
    17,260.74x = 25,885.62 × 5,571.24
  4. Step 4: Simplify right side
    17,260.74x = 144,215,001.57
  5. Step 5: Solve for x
    x = 144,215,001.57/17,260.74
  6. Step 6: Final answer
    x = 8,355.09

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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.