Home / 4,135.70-6,196.35-2,674.10

Finding the Fourth Proportional to 4,135.70, 6,196.35 and 2,674.10

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Solution

The fourth proportional to 4,135.70, 6,196.35 and 2,674.10 is: 4,006.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,135.70 : 6,196.35 = 2,674.10 : x
  2. Step 2: Convert to fraction form
    4,135.70/6,196.35 = 2,674.10/x
  3. Step 3: Cross multiply
    4,135.70x = 6,196.35 × 2,674.10
  4. Step 4: Simplify right side
    4,135.70x = 16,569,659.54
  5. Step 5: Solve for x
    x = 16,569,659.54/4,135.70
  6. Step 6: Final answer
    x = 4,006.49

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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.