Home / 9,195.62-13,798.92-4,266.96

Finding the Fourth Proportional to 9,195.62, 13,798.92 and 4,266.96

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Solution

The fourth proportional to 9,195.62, 13,798.92 and 4,266.96 is: 6,402.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,195.62 : 13,798.92 = 4,266.96 : x
  2. Step 2: Convert to fraction form
    9,195.62/13,798.92 = 4,266.96/x
  3. Step 3: Cross multiply
    9,195.62x = 13,798.92 × 4,266.96
  4. Step 4: Simplify right side
    9,195.62x = 58,879,439.68
  5. Step 5: Solve for x
    x = 58,879,439.68/9,195.62
  6. Step 6: Final answer
    x = 6,402.99

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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.