Home / 11,463.56-17,195.44-10,903.94

Finding the Fourth Proportional to 11,463.56, 17,195.44 and 10,903.94

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Solution

The fourth proportional to 11,463.56, 17,195.44 and 10,903.94 is: 16,356.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,463.56 : 17,195.44 = 10,903.94 : x
  2. Step 2: Convert to fraction form
    11,463.56/17,195.44 = 10,903.94/x
  3. Step 3: Cross multiply
    11,463.56x = 17,195.44 × 10,903.94
  4. Step 4: Simplify right side
    11,463.56x = 187,498,046.03
  5. Step 5: Solve for x
    x = 187,498,046.03/11,463.56
  6. Step 6: Final answer
    x = 16,356.01

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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.