Home / 6,734.00-10,102.53-2,054.43

Finding the Fourth Proportional to 6,734.00, 10,102.53 and 2,054.43

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Solution

The fourth proportional to 6,734.00, 10,102.53 and 2,054.43 is: 3,082.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,734.00 : 10,102.53 = 2,054.43 : x
  2. Step 2: Convert to fraction form
    6,734.00/10,102.53 = 2,054.43/x
  3. Step 3: Cross multiply
    6,734.00x = 10,102.53 × 2,054.43
  4. Step 4: Simplify right side
    6,734.00x = 20,754,879.92
  5. Step 5: Solve for x
    x = 20,754,879.92/6,734.00
  6. Step 6: Final answer
    x = 3,082.11

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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.