Home / 6,732.32-10,102.73-2,572.76

Finding the Fourth Proportional to 6,732.32, 10,102.73 and 2,572.76

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Solution

The fourth proportional to 6,732.32, 10,102.73 and 2,572.76 is: 3,860.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,732.32 : 10,102.73 = 2,572.76 : x
  2. Step 2: Convert to fraction form
    6,732.32/10,102.73 = 2,572.76/x
  3. Step 3: Cross multiply
    6,732.32x = 10,102.73 × 2,572.76
  4. Step 4: Simplify right side
    6,732.32x = 25,991,912.03
  5. Step 5: Solve for x
    x = 25,991,912.03/6,732.32
  6. Step 6: Final answer
    x = 3,860.77

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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.