Home / 17,231.59-25,846.77-5,544.50

Finding the Fourth Proportional to 17,231.59, 25,846.77 and 5,544.50

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Solution

The fourth proportional to 17,231.59, 25,846.77 and 5,544.50 is: 8,316.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,231.59 : 25,846.77 = 5,544.50 : x
  2. Step 2: Convert to fraction form
    17,231.59/25,846.77 = 5,544.50/x
  3. Step 3: Cross multiply
    17,231.59x = 25,846.77 × 5,544.50
  4. Step 4: Simplify right side
    17,231.59x = 143,307,416.27
  5. Step 5: Solve for x
    x = 143,307,416.27/17,231.59
  6. Step 6: Final answer
    x = 8,316.55

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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.