Home / 5,731.25-8,592.26-3,267.23

Finding the Fourth Proportional to 5,731.25, 8,592.26 and 3,267.23

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Solution

The fourth proportional to 5,731.25, 8,592.26 and 3,267.23 is: 4,898.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,731.25 : 8,592.26 = 3,267.23 : x
  2. Step 2: Convert to fraction form
    5,731.25/8,592.26 = 3,267.23/x
  3. Step 3: Cross multiply
    5,731.25x = 8,592.26 × 3,267.23
  4. Step 4: Simplify right side
    5,731.25x = 28,072,830.34
  5. Step 5: Solve for x
    x = 28,072,830.34/5,731.25
  6. Step 6: Final answer
    x = 4,898.21

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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.