Home / 6,803.27-10,195.32-5,410.43

Finding the Fourth Proportional to 6,803.27, 10,195.32 and 5,410.43

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Solution

The fourth proportional to 6,803.27, 10,195.32 and 5,410.43 is: 8,108.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,803.27 : 10,195.32 = 5,410.43 : x
  2. Step 2: Convert to fraction form
    6,803.27/10,195.32 = 5,410.43/x
  3. Step 3: Cross multiply
    6,803.27x = 10,195.32 × 5,410.43
  4. Step 4: Simplify right side
    6,803.27x = 55,161,065.19
  5. Step 5: Solve for x
    x = 55,161,065.19/6,803.27
  6. Step 6: Final answer
    x = 8,108.02

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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.