Home / 9,195.20-13,792.86-6,266.24

Finding the Fourth Proportional to 9,195.20, 13,792.86 and 6,266.24

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Solution

The fourth proportional to 9,195.20, 13,792.86 and 6,266.24 is: 9,399.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,195.20 : 13,792.86 = 6,266.24 : x
  2. Step 2: Convert to fraction form
    9,195.20/13,792.86 = 6,266.24/x
  3. Step 3: Cross multiply
    9,195.20x = 13,792.86 × 6,266.24
  4. Step 4: Simplify right side
    9,195.20x = 86,429,371.05
  5. Step 5: Solve for x
    x = 86,429,371.05/9,195.20
  6. Step 6: Final answer
    x = 9,399.40

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Double scale
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Similar ratio
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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.