Home / 17,284.44-25,930.80-5,597.68

Finding the Fourth Proportional to 17,284.44, 25,930.80 and 5,597.68

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Solution

The fourth proportional to 17,284.44, 25,930.80 and 5,597.68 is: 8,397.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,284.44 : 25,930.80 = 5,597.68 : x
  2. Step 2: Convert to fraction form
    17,284.44/25,930.80 = 5,597.68/x
  3. Step 3: Cross multiply
    17,284.44x = 25,930.80 × 5,597.68
  4. Step 4: Simplify right side
    17,284.44x = 145,152,320.54
  5. Step 5: Solve for x
    x = 145,152,320.54/17,284.44
  6. Step 6: Final answer
    x = 8,397.86

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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.