Home / 5,536.90-8,299.98-3,556.94

Finding the Fourth Proportional to 5,536.90, 8,299.98 and 3,556.94

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Solution

The fourth proportional to 5,536.90, 8,299.98 and 3,556.94 is: 5,331.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,536.90 : 8,299.98 = 3,556.94 : x
  2. Step 2: Convert to fraction form
    5,536.90/8,299.98 = 3,556.94/x
  3. Step 3: Cross multiply
    5,536.90x = 8,299.98 × 3,556.94
  4. Step 4: Simplify right side
    5,536.90x = 29,522,530.86
  5. Step 5: Solve for x
    x = 29,522,530.86/5,536.90
  6. Step 6: Final answer
    x = 5,331.96

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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.