Home / 6,099.09-8,416.79-3,446.75

Finding the Fourth Proportional to 6,099.09, 8,416.79 and 3,446.75

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Solution

The fourth proportional to 6,099.09, 8,416.79 and 3,446.75 is: 4,756.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,099.09 : 8,416.79 = 3,446.75 : x
  2. Step 2: Convert to fraction form
    6,099.09/8,416.79 = 3,446.75/x
  3. Step 3: Cross multiply
    6,099.09x = 8,416.79 × 3,446.75
  4. Step 4: Simplify right side
    6,099.09x = 29,010,511.61
  5. Step 5: Solve for x
    x = 29,010,511.61/6,099.09
  6. Step 6: Final answer
    x = 4,756.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.