Home / 16,767.14-25,126.94-13,053.02

Finding the Fourth Proportional to 16,767.14, 25,126.94 and 13,053.02

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Solution

The fourth proportional to 16,767.14, 25,126.94 and 13,053.02 is: 19,561.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,767.14 : 25,126.94 = 13,053.02 : x
  2. Step 2: Convert to fraction form
    16,767.14/25,126.94 = 13,053.02/x
  3. Step 3: Cross multiply
    16,767.14x = 25,126.94 × 13,053.02
  4. Step 4: Simplify right side
    16,767.14x = 327,982,357.36
  5. Step 5: Solve for x
    x = 327,982,357.36/16,767.14
  6. Step 6: Final answer
    x = 19,561.03

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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.