Home / 6,324.20-9,487.26-3,036.68

Finding the Fourth Proportional to 6,324.20, 9,487.26 and 3,036.68

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Solution

The fourth proportional to 6,324.20, 9,487.26 and 3,036.68 is: 4,555.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,324.20 : 9,487.26 = 3,036.68 : x
  2. Step 2: Convert to fraction form
    6,324.20/9,487.26 = 3,036.68/x
  3. Step 3: Cross multiply
    6,324.20x = 9,487.26 × 3,036.68
  4. Step 4: Simplify right side
    6,324.20x = 28,809,772.70
  5. Step 5: Solve for x
    x = 28,809,772.70/6,324.20
  6. Step 6: Final answer
    x = 4,555.48

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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.