Home / 17,314.88-25,968.48-6,923.84

Finding the Fourth Proportional to 17,314.88, 25,968.48 and 6,923.84

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Solution

The fourth proportional to 17,314.88, 25,968.48 and 6,923.84 is: 10,384.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,314.88 : 25,968.48 = 6,923.84 : x
  2. Step 2: Convert to fraction form
    17,314.88/25,968.48 = 6,923.84/x
  3. Step 3: Cross multiply
    17,314.88x = 25,968.48 × 6,923.84
  4. Step 4: Simplify right side
    17,314.88x = 179,801,600.56
  5. Step 5: Solve for x
    x = 179,801,600.56/17,314.88
  6. Step 6: Final answer
    x = 10,384.22

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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.