Home / 7,349.46-11,025.99-3,653.43

Finding the Fourth Proportional to 7,349.46, 11,025.99 and 3,653.43

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Solution

The fourth proportional to 7,349.46, 11,025.99 and 3,653.43 is: 5,481.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,349.46 : 11,025.99 = 3,653.43 : x
  2. Step 2: Convert to fraction form
    7,349.46/11,025.99 = 3,653.43/x
  3. Step 3: Cross multiply
    7,349.46x = 11,025.99 × 3,653.43
  4. Step 4: Simplify right side
    7,349.46x = 40,282,682.65
  5. Step 5: Solve for x
    x = 40,282,682.65/7,349.46
  6. Step 6: Final answer
    x = 5,481.04

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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.