Home / 6,735.76-10,092.72-4,392.96

Finding the Fourth Proportional to 6,735.76, 10,092.72 and 4,392.96

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Solution

The fourth proportional to 6,735.76, 10,092.72 and 4,392.96 is: 6,582.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,735.76 : 10,092.72 = 4,392.96 : x
  2. Step 2: Convert to fraction form
    6,735.76/10,092.72 = 4,392.96/x
  3. Step 3: Cross multiply
    6,735.76x = 10,092.72 × 4,392.96
  4. Step 4: Simplify right side
    6,735.76x = 44,336,915.25
  5. Step 5: Solve for x
    x = 44,336,915.25/6,735.76
  6. Step 6: Final answer
    x = 6,582.32

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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.