Home / 17,997.19-24,836.60-10,040.96

Finding the Fourth Proportional to 17,997.19, 24,836.60 and 10,040.96

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Solution

The fourth proportional to 17,997.19, 24,836.60 and 10,040.96 is: 13,856.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,997.19 : 24,836.60 = 10,040.96 : x
  2. Step 2: Convert to fraction form
    17,997.19/24,836.60 = 10,040.96/x
  3. Step 3: Cross multiply
    17,997.19x = 24,836.60 × 10,040.96
  4. Step 4: Simplify right side
    17,997.19x = 249,383,307.14
  5. Step 5: Solve for x
    x = 249,383,307.14/17,997.19
  6. Step 6: Final answer
    x = 13,856.79

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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.