Home / 3,717.37-5,572.97-2,899.27

Finding the Fourth Proportional to 3,717.37, 5,572.97 and 2,899.27

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Solution

The fourth proportional to 3,717.37, 5,572.97 and 2,899.27 is: 4,346.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,717.37 : 5,572.97 = 2,899.27 : x
  2. Step 2: Convert to fraction form
    3,717.37/5,572.97 = 2,899.27/x
  3. Step 3: Cross multiply
    3,717.37x = 5,572.97 × 2,899.27
  4. Step 4: Simplify right side
    3,717.37x = 16,157,544.73
  5. Step 5: Solve for x
    x = 16,157,544.73/3,717.37
  6. Step 6: Final answer
    x = 4,346.50

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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.