Home / 5,404.11-8,092.14-4,629.09

Finding the Fourth Proportional to 5,404.11, 8,092.14 and 4,629.09

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Solution

The fourth proportional to 5,404.11, 8,092.14 and 4,629.09 is: 6,931.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,404.11 : 8,092.14 = 4,629.09 : x
  2. Step 2: Convert to fraction form
    5,404.11/8,092.14 = 4,629.09/x
  3. Step 3: Cross multiply
    5,404.11x = 8,092.14 × 4,629.09
  4. Step 4: Simplify right side
    5,404.11x = 37,459,244.35
  5. Step 5: Solve for x
    x = 37,459,244.35/5,404.11
  6. Step 6: Final answer
    x = 6,931.62

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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.