Home / 3,724.29-5,588.06-2,571.93

Finding the Fourth Proportional to 3,724.29, 5,588.06 and 2,571.93

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Solution

The fourth proportional to 3,724.29, 5,588.06 and 2,571.93 is: 3,859.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,724.29 : 5,588.06 = 2,571.93 : x
  2. Step 2: Convert to fraction form
    3,724.29/5,588.06 = 2,571.93/x
  3. Step 3: Cross multiply
    3,724.29x = 5,588.06 × 2,571.93
  4. Step 4: Simplify right side
    3,724.29x = 14,372,086.30
  5. Step 5: Solve for x
    x = 14,372,086.30/3,724.29
  6. Step 6: Final answer
    x = 3,859.01

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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.