Home / 6,964.70-10,446.54-3,267.77

Finding the Fourth Proportional to 6,964.70, 10,446.54 and 3,267.77

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Solution

The fourth proportional to 6,964.70, 10,446.54 and 3,267.77 is: 4,901.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,964.70 : 10,446.54 = 3,267.77 : x
  2. Step 2: Convert to fraction form
    6,964.70/10,446.54 = 3,267.77/x
  3. Step 3: Cross multiply
    6,964.70x = 10,446.54 × 3,267.77
  4. Step 4: Simplify right side
    6,964.70x = 34,136,837.78
  5. Step 5: Solve for x
    x = 34,136,837.78/6,964.70
  6. Step 6: Final answer
    x = 4,901.41

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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.