Home / 17,239.14-25,863.84-5,552.46

Finding the Fourth Proportional to 17,239.14, 25,863.84 and 5,552.46

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Solution

The fourth proportional to 17,239.14, 25,863.84 and 5,552.46 is: 8,330.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,239.14 : 25,863.84 = 5,552.46 : x
  2. Step 2: Convert to fraction form
    17,239.14/25,863.84 = 5,552.46/x
  3. Step 3: Cross multiply
    17,239.14x = 25,863.84 × 5,552.46
  4. Step 4: Simplify right side
    17,239.14x = 143,607,937.05
  5. Step 5: Solve for x
    x = 143,607,937.05/17,239.14
  6. Step 6: Final answer
    x = 8,330.34

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1.5x scale

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.