Home / 18,330.44-27,497.19-5,852.22

Finding the Fourth Proportional to 18,330.44, 27,497.19 and 5,852.22

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Solution

The fourth proportional to 18,330.44, 27,497.19 and 5,852.22 is: 8,778.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,330.44 : 27,497.19 = 5,852.22 : x
  2. Step 2: Convert to fraction form
    18,330.44/27,497.19 = 5,852.22/x
  3. Step 3: Cross multiply
    18,330.44x = 27,497.19 × 5,852.22
  4. Step 4: Simplify right side
    18,330.44x = 160,919,605.26
  5. Step 5: Solve for x
    x = 160,919,605.26/18,330.44
  6. Step 6: Final answer
    x = 8,778.82

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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.