Home / 4,341.20-6,505.58-3,350.56

Finding the Fourth Proportional to 4,341.20, 6,505.58 and 3,350.56

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Solution

The fourth proportional to 4,341.20, 6,505.58 and 3,350.56 is: 5,021.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,341.20 : 6,505.58 = 3,350.56 : x
  2. Step 2: Convert to fraction form
    4,341.20/6,505.58 = 3,350.56/x
  3. Step 3: Cross multiply
    4,341.20x = 6,505.58 × 3,350.56
  4. Step 4: Simplify right side
    4,341.20x = 21,797,336.12
  5. Step 5: Solve for x
    x = 21,797,336.12/4,341.20
  6. Step 6: Final answer
    x = 5,021.04

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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.