Home / 17,450.96-26,177.16-5,764.16

Finding the Fourth Proportional to 17,450.96, 26,177.16 and 5,764.16

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Solution

The fourth proportional to 17,450.96, 26,177.16 and 5,764.16 is: 8,646.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,450.96 : 26,177.16 = 5,764.16 : x
  2. Step 2: Convert to fraction form
    17,450.96/26,177.16 = 5,764.16/x
  3. Step 3: Cross multiply
    17,450.96x = 26,177.16 × 5,764.16
  4. Step 4: Simplify right side
    17,450.96x = 150,889,338.59
  5. Step 5: Solve for x
    x = 150,889,338.59/17,450.96
  6. Step 6: Final answer
    x = 8,646.48

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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.