Home / 10,994.04-16,491.02-2,674.06

Finding the Fourth Proportional to 10,994.04, 16,491.02 and 2,674.06

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Solution

The fourth proportional to 10,994.04, 16,491.02 and 2,674.06 is: 4,011.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,994.04 : 16,491.02 = 2,674.06 : x
  2. Step 2: Convert to fraction form
    10,994.04/16,491.02 = 2,674.06/x
  3. Step 3: Cross multiply
    10,994.04x = 16,491.02 × 2,674.06
  4. Step 4: Simplify right side
    10,994.04x = 44,097,976.94
  5. Step 5: Solve for x
    x = 44,097,976.94/10,994.04
  6. Step 6: Final answer
    x = 4,011.08

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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.