Home / 9,195.14-13,796.40-4,199.88

Finding the Fourth Proportional to 9,195.14, 13,796.40 and 4,199.88

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Solution

The fourth proportional to 9,195.14, 13,796.40 and 4,199.88 is: 6,301.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,195.14 : 13,796.40 = 4,199.88 : x
  2. Step 2: Convert to fraction form
    9,195.14/13,796.40 = 4,199.88/x
  3. Step 3: Cross multiply
    9,195.14x = 13,796.40 × 4,199.88
  4. Step 4: Simplify right side
    9,195.14x = 57,943,224.43
  5. Step 5: Solve for x
    x = 57,943,224.43/9,195.14
  6. Step 6: Final answer
    x = 6,301.51

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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.