Home / 3,099.05-4,277.18-2,034.94

Finding the Fourth Proportional to 3,099.05, 4,277.18 and 2,034.94

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Solution

The fourth proportional to 3,099.05, 4,277.18 and 2,034.94 is: 2,808.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,099.05 : 4,277.18 = 2,034.94 : x
  2. Step 2: Convert to fraction form
    3,099.05/4,277.18 = 2,034.94/x
  3. Step 3: Cross multiply
    3,099.05x = 4,277.18 × 2,034.94
  4. Step 4: Simplify right side
    3,099.05x = 8,703,783.32
  5. Step 5: Solve for x
    x = 8,703,783.32/3,099.05
  6. Step 6: Final answer
    x = 2,808.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.