Home / 17,031.51-25,551.60-5,344.83

Finding the Fourth Proportional to 17,031.51, 25,551.60 and 5,344.83

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Solution

The fourth proportional to 17,031.51, 25,551.60 and 5,344.83 is: 8,018.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,031.51 : 25,551.60 = 5,344.83 : x
  2. Step 2: Convert to fraction form
    17,031.51/25,551.60 = 5,344.83/x
  3. Step 3: Cross multiply
    17,031.51x = 25,551.60 × 5,344.83
  4. Step 4: Simplify right side
    17,031.51x = 136,568,958.23
  5. Step 5: Solve for x
    x = 136,568,958.23/17,031.51
  6. Step 6: Final answer
    x = 8,018.61

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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.