Home / 17,701.68-26,556.48-5,855.04

Finding the Fourth Proportional to 17,701.68, 26,556.48 and 5,855.04

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Solution

The fourth proportional to 17,701.68, 26,556.48 and 5,855.04 is: 8,783.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,701.68 : 26,556.48 = 5,855.04 : x
  2. Step 2: Convert to fraction form
    17,701.68/26,556.48 = 5,855.04/x
  3. Step 3: Cross multiply
    17,701.68x = 26,556.48 × 5,855.04
  4. Step 4: Simplify right side
    17,701.68x = 155,489,252.66
  5. Step 5: Solve for x
    x = 155,489,252.66/17,701.68
  6. Step 6: Final answer
    x = 8,783.87

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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.