Home / 17,704.72-26,561.63-5,224.24

Finding the Fourth Proportional to 17,704.72, 26,561.63 and 5,224.24

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Solution

The fourth proportional to 17,704.72, 26,561.63 and 5,224.24 is: 7,837.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,704.72 : 26,561.63 = 5,224.24 : x
  2. Step 2: Convert to fraction form
    17,704.72/26,561.63 = 5,224.24/x
  3. Step 3: Cross multiply
    17,704.72x = 26,561.63 × 5,224.24
  4. Step 4: Simplify right side
    17,704.72x = 138,764,329.91
  5. Step 5: Solve for x
    x = 138,764,329.91/17,704.72
  6. Step 6: Final answer
    x = 7,837.70

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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.