Home / 3,770.64-5,659.26-2,017.04

Finding the Fourth Proportional to 3,770.64, 5,659.26 and 2,017.04

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Solution

The fourth proportional to 3,770.64, 5,659.26 and 2,017.04 is: 3,027.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,770.64 : 5,659.26 = 2,017.04 : x
  2. Step 2: Convert to fraction form
    3,770.64/5,659.26 = 2,017.04/x
  3. Step 3: Cross multiply
    3,770.64x = 5,659.26 × 2,017.04
  4. Step 4: Simplify right side
    3,770.64x = 11,414,953.79
  5. Step 5: Solve for x
    x = 11,414,953.79/3,770.64
  6. Step 6: Final answer
    x = 3,027.33

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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.