Home / 14,414.14-19,899.04-10,232.38

Finding the Fourth Proportional to 14,414.14, 19,899.04 and 10,232.38

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Solution

The fourth proportional to 14,414.14, 19,899.04 and 10,232.38 is: 14,126.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,414.14 : 19,899.04 = 10,232.38 : x
  2. Step 2: Convert to fraction form
    14,414.14/19,899.04 = 10,232.38/x
  3. Step 3: Cross multiply
    14,414.14x = 19,899.04 × 10,232.38
  4. Step 4: Simplify right side
    14,414.14x = 203,614,538.92
  5. Step 5: Solve for x
    x = 203,614,538.92/14,414.14
  6. Step 6: Final answer
    x = 14,126.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.