Home / 5,816.50-8,027.94-3,332.50

Finding the Fourth Proportional to 5,816.50, 8,027.94 and 3,332.50

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Solution

The fourth proportional to 5,816.50, 8,027.94 and 3,332.50 is: 4,599.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,816.50 : 8,027.94 = 3,332.50 : x
  2. Step 2: Convert to fraction form
    5,816.50/8,027.94 = 3,332.50/x
  3. Step 3: Cross multiply
    5,816.50x = 8,027.94 × 3,332.50
  4. Step 4: Simplify right side
    5,816.50x = 26,753,110.05
  5. Step 5: Solve for x
    x = 26,753,110.05/5,816.50
  6. Step 6: Final answer
    x = 4,599.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.