Home / 17,419.96-24,040.04-10,250.36

Finding the Fourth Proportional to 17,419.96, 24,040.04 and 10,250.36

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Solution

The fourth proportional to 17,419.96, 24,040.04 and 10,250.36 is: 14,145.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,419.96 : 24,040.04 = 10,250.36 : x
  2. Step 2: Convert to fraction form
    17,419.96/24,040.04 = 10,250.36/x
  3. Step 3: Cross multiply
    17,419.96x = 24,040.04 × 10,250.36
  4. Step 4: Simplify right side
    17,419.96x = 246,419,064.41
  5. Step 5: Solve for x
    x = 246,419,064.41/17,419.96
  6. Step 6: Final answer
    x = 14,145.79

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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.