Home / 3,375.92-5,063.95-2,683.06

Finding the Fourth Proportional to 3,375.92, 5,063.95 and 2,683.06

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Solution

The fourth proportional to 3,375.92, 5,063.95 and 2,683.06 is: 4,024.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,375.92 : 5,063.95 = 2,683.06 : x
  2. Step 2: Convert to fraction form
    3,375.92/5,063.95 = 2,683.06/x
  3. Step 3: Cross multiply
    3,375.92x = 5,063.95 × 2,683.06
  4. Step 4: Simplify right side
    3,375.92x = 13,586,888.08
  5. Step 5: Solve for x
    x = 13,586,888.08/3,375.92
  6. Step 6: Final answer
    x = 4,024.65

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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.