Home / 4,380.35-6,571.83-2,041.74

Finding the Fourth Proportional to 4,380.35, 6,571.83 and 2,041.74

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Solution

The fourth proportional to 4,380.35, 6,571.83 and 2,041.74 is: 3,063.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,380.35 : 6,571.83 = 2,041.74 : x
  2. Step 2: Convert to fraction form
    4,380.35/6,571.83 = 2,041.74/x
  3. Step 3: Cross multiply
    4,380.35x = 6,571.83 × 2,041.74
  4. Step 4: Simplify right side
    4,380.35x = 13,417,975.84
  5. Step 5: Solve for x
    x = 13,417,975.84/4,380.35
  6. Step 6: Final answer
    x = 3,063.22

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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.