Home / 6,329.23-9,495.19-2,168.12

Finding the Fourth Proportional to 6,329.23, 9,495.19 and 2,168.12

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Solution

The fourth proportional to 6,329.23, 9,495.19 and 2,168.12 is: 3,252.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,329.23 : 9,495.19 = 2,168.12 : x
  2. Step 2: Convert to fraction form
    6,329.23/9,495.19 = 2,168.12/x
  3. Step 3: Cross multiply
    6,329.23x = 9,495.19 × 2,168.12
  4. Step 4: Simplify right side
    6,329.23x = 20,586,711.34
  5. Step 5: Solve for x
    x = 20,586,711.34/6,329.23
  6. Step 6: Final answer
    x = 3,252.64

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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.