Home / 4,166.10-5,749.92-2,674.35

Finding the Fourth Proportional to 4,166.10, 5,749.92 and 2,674.35

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Solution

The fourth proportional to 4,166.10, 5,749.92 and 2,674.35 is: 3,691.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,166.10 : 5,749.92 = 2,674.35 : x
  2. Step 2: Convert to fraction form
    4,166.10/5,749.92 = 2,674.35/x
  3. Step 3: Cross multiply
    4,166.10x = 5,749.92 × 2,674.35
  4. Step 4: Simplify right side
    4,166.10x = 15,377,298.55
  5. Step 5: Solve for x
    x = 15,377,298.55/4,166.10
  6. Step 6: Final answer
    x = 3,691.05

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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.