Home / 4,195.96-5,790.67-2,427.57

Finding the Fourth Proportional to 4,195.96, 5,790.67 and 2,427.57

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Solution

The fourth proportional to 4,195.96, 5,790.67 and 2,427.57 is: 3,350.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,195.96 : 5,790.67 = 2,427.57 : x
  2. Step 2: Convert to fraction form
    4,195.96/5,790.67 = 2,427.57/x
  3. Step 3: Cross multiply
    4,195.96x = 5,790.67 × 2,427.57
  4. Step 4: Simplify right side
    4,195.96x = 14,057,250.70
  5. Step 5: Solve for x
    x = 14,057,250.70/4,195.96
  6. Step 6: Final answer
    x = 3,350.19

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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.