Home / 5,357.14-7,396.22-3,370.62

Finding the Fourth Proportional to 5,357.14, 7,396.22 and 3,370.62

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Solution

The fourth proportional to 5,357.14, 7,396.22 and 3,370.62 is: 4,653.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,357.14 : 7,396.22 = 3,370.62 : x
  2. Step 2: Convert to fraction form
    5,357.14/7,396.22 = 3,370.62/x
  3. Step 3: Cross multiply
    5,357.14x = 7,396.22 × 3,370.62
  4. Step 4: Simplify right side
    5,357.14x = 24,929,847.06
  5. Step 5: Solve for x
    x = 24,929,847.06/5,357.14
  6. Step 6: Final answer
    x = 4,653.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.