Home / 17,021.27-25,533.26-5,334.47

Finding the Fourth Proportional to 17,021.27, 25,533.26 and 5,334.47

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Solution

The fourth proportional to 17,021.27, 25,533.26 and 5,334.47 is: 8,002.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,021.27 : 25,533.26 = 5,334.47 : x
  2. Step 2: Convert to fraction form
    17,021.27/25,533.26 = 5,334.47/x
  3. Step 3: Cross multiply
    17,021.27x = 25,533.26 × 5,334.47
  4. Step 4: Simplify right side
    17,021.27x = 136,206,382.80
  5. Step 5: Solve for x
    x = 136,206,382.80/17,021.27
  6. Step 6: Final answer
    x = 8,002.13

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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.