Home / 6,734.11-10,101.57-2,054.46

Finding the Fourth Proportional to 6,734.11, 10,101.57 and 2,054.46

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Solution

The fourth proportional to 6,734.11, 10,101.57 and 2,054.46 is: 3,081.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,734.11 : 10,101.57 = 2,054.46 : x
  2. Step 2: Convert to fraction form
    6,734.11/10,101.57 = 2,054.46/x
  3. Step 3: Cross multiply
    6,734.11x = 10,101.57 × 2,054.46
  4. Step 4: Simplify right side
    6,734.11x = 20,753,271.50
  5. Step 5: Solve for x
    x = 20,753,271.50/6,734.11
  6. Step 6: Final answer
    x = 3,081.81

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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.