Home / 5,803.11-8,012.46-3,567.99

Finding the Fourth Proportional to 5,803.11, 8,012.46 and 3,567.99

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Solution

The fourth proportional to 5,803.11, 8,012.46 and 3,567.99 is: 4,926.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,803.11 : 8,012.46 = 3,567.99 : x
  2. Step 2: Convert to fraction form
    5,803.11/8,012.46 = 3,567.99/x
  3. Step 3: Cross multiply
    5,803.11x = 8,012.46 × 3,567.99
  4. Step 4: Simplify right side
    5,803.11x = 28,588,377.16
  5. Step 5: Solve for x
    x = 28,588,377.16/5,803.11
  6. Step 6: Final answer
    x = 4,926.39

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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.