Home / 6,662.08-10,004.46-6,383.44

Finding the Fourth Proportional to 6,662.08, 10,004.46 and 6,383.44

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Solution

The fourth proportional to 6,662.08, 10,004.46 and 6,383.44 is: 9,586.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,662.08 : 10,004.46 = 6,383.44 : x
  2. Step 2: Convert to fraction form
    6,662.08/10,004.46 = 6,383.44/x
  3. Step 3: Cross multiply
    6,662.08x = 10,004.46 × 6,383.44
  4. Step 4: Simplify right side
    6,662.08x = 63,862,870.14
  5. Step 5: Solve for x
    x = 63,862,870.14/6,662.08
  6. Step 6: Final answer
    x = 9,586.03

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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.