Home / 4,473.93-6,711.00-3,820.31

Finding the Fourth Proportional to 4,473.93, 6,711.00 and 3,820.31

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Solution

The fourth proportional to 4,473.93, 6,711.00 and 3,820.31 is: 5,730.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,473.93 : 6,711.00 = 3,820.31 : x
  2. Step 2: Convert to fraction form
    4,473.93/6,711.00 = 3,820.31/x
  3. Step 3: Cross multiply
    4,473.93x = 6,711.00 × 3,820.31
  4. Step 4: Simplify right side
    4,473.93x = 25,638,136.93
  5. Step 5: Solve for x
    x = 25,638,136.93/4,473.93
  6. Step 6: Final answer
    x = 5,730.56

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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.