Home / 17,458.76-26,192.24-5,771.98

Finding the Fourth Proportional to 17,458.76, 26,192.24 and 5,771.98

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Solution

The fourth proportional to 17,458.76, 26,192.24 and 5,771.98 is: 8,659.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,458.76 : 26,192.24 = 5,771.98 : x
  2. Step 2: Convert to fraction form
    17,458.76/26,192.24 = 5,771.98/x
  3. Step 3: Cross multiply
    17,458.76x = 26,192.24 × 5,771.98
  4. Step 4: Simplify right side
    17,458.76x = 151,181,085.44
  5. Step 5: Solve for x
    x = 151,181,085.44/17,458.76
  6. Step 6: Final answer
    x = 8,659.33

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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.