Home / 11,116.04-16,674.10-2,908.04

Finding the Fourth Proportional to 11,116.04, 16,674.10 and 2,908.04

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Solution

The fourth proportional to 11,116.04, 16,674.10 and 2,908.04 is: 4,362.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,116.04 : 16,674.10 = 2,908.04 : x
  2. Step 2: Convert to fraction form
    11,116.04/16,674.10 = 2,908.04/x
  3. Step 3: Cross multiply
    11,116.04x = 16,674.10 × 2,908.04
  4. Step 4: Simplify right side
    11,116.04x = 48,488,949.76
  5. Step 5: Solve for x
    x = 48,488,949.76/11,116.04
  6. Step 6: Final answer
    x = 4,362.07

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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.