Home / 6,800.09-10,194.46-4,724.12

Finding the Fourth Proportional to 6,800.09, 10,194.46 and 4,724.12

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Solution

The fourth proportional to 6,800.09, 10,194.46 and 4,724.12 is: 7,082.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,800.09 : 10,194.46 = 4,724.12 : x
  2. Step 2: Convert to fraction form
    6,800.09/10,194.46 = 4,724.12/x
  3. Step 3: Cross multiply
    6,800.09x = 10,194.46 × 4,724.12
  4. Step 4: Simplify right side
    6,800.09x = 48,159,866.05
  5. Step 5: Solve for x
    x = 48,159,866.05/6,800.09
  6. Step 6: Final answer
    x = 7,082.24

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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.