Home / 6,803.02-10,194.94-5,410.18

Finding the Fourth Proportional to 6,803.02, 10,194.94 and 5,410.18

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Solution

The fourth proportional to 6,803.02, 10,194.94 and 5,410.18 is: 8,107.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,803.02 : 10,194.94 = 5,410.18 : x
  2. Step 2: Convert to fraction form
    6,803.02/10,194.94 = 5,410.18/x
  3. Step 3: Cross multiply
    6,803.02x = 10,194.94 × 5,410.18
  4. Step 4: Simplify right side
    6,803.02x = 55,156,460.49
  5. Step 5: Solve for x
    x = 55,156,460.49/6,803.02
  6. Step 6: Final answer
    x = 8,107.64

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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.