Home / 17,402.24-26,105.21-5,556.98

Finding the Fourth Proportional to 17,402.24, 26,105.21 and 5,556.98

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Solution

The fourth proportional to 17,402.24, 26,105.21 and 5,556.98 is: 8,336.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,402.24 : 26,105.21 = 5,556.98 : x
  2. Step 2: Convert to fraction form
    17,402.24/26,105.21 = 5,556.98/x
  3. Step 3: Cross multiply
    17,402.24x = 26,105.21 × 5,556.98
  4. Step 4: Simplify right side
    17,402.24x = 145,066,102.08
  5. Step 5: Solve for x
    x = 145,066,102.08/17,402.24
  6. Step 6: Final answer
    x = 8,336.06

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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.