Home / 14,016.36-19,343.97-10,473.42

Finding the Fourth Proportional to 14,016.36, 19,343.97 and 10,473.42

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Solution

The fourth proportional to 14,016.36, 19,343.97 and 10,473.42 is: 14,454.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,016.36 : 19,343.97 = 10,473.42 : x
  2. Step 2: Convert to fraction form
    14,016.36/19,343.97 = 10,473.42/x
  3. Step 3: Cross multiply
    14,016.36x = 19,343.97 × 10,473.42
  4. Step 4: Simplify right side
    14,016.36x = 202,597,522.28
  5. Step 5: Solve for x
    x = 202,597,522.28/14,016.36
  6. Step 6: Final answer
    x = 14,454.36

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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.