Home / 5,441.67-8,162.51-3,592.36

Finding the Fourth Proportional to 5,441.67, 8,162.51 and 3,592.36

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Solution

The fourth proportional to 5,441.67, 8,162.51 and 3,592.36 is: 5,388.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,441.67 : 8,162.51 = 3,592.36 : x
  2. Step 2: Convert to fraction form
    5,441.67/8,162.51 = 3,592.36/x
  3. Step 3: Cross multiply
    5,441.67x = 8,162.51 × 3,592.36
  4. Step 4: Simplify right side
    5,441.67x = 29,322,636.98
  5. Step 5: Solve for x
    x = 29,322,636.98/5,441.67
  6. Step 6: Final answer
    x = 5,388.53

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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.