Home / 3,713.96-5,566.32-3,250.64

Finding the Fourth Proportional to 3,713.96, 5,566.32 and 3,250.64

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Solution

The fourth proportional to 3,713.96, 5,566.32 and 3,250.64 is: 4,871.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,713.96 : 5,566.32 = 3,250.64 : x
  2. Step 2: Convert to fraction form
    3,713.96/5,566.32 = 3,250.64/x
  3. Step 3: Cross multiply
    3,713.96x = 5,566.32 × 3,250.64
  4. Step 4: Simplify right side
    3,713.96x = 18,094,102.44
  5. Step 5: Solve for x
    x = 18,094,102.44/3,713.96
  6. Step 6: Final answer
    x = 4,871.92

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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.