Home / 6,494.44-8,962.26-3,700

Finding the Fourth Proportional to 6,494.44, 8,962.26 and 3,700

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Solution

The fourth proportional to 6,494.44, 8,962.26 and 3,700 is: 5,105.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,494.44 : 8,962.26 = 3,700 : x
  2. Step 2: Convert to fraction form
    6,494.44/8,962.26 = 3,700/x
  3. Step 3: Cross multiply
    6,494.44x = 8,962.26 × 3,700
  4. Step 4: Simplify right side
    6,494.44x = 33,160,362
  5. Step 5: Solve for x
    x = 33,160,362/6,494.44
  6. Step 6: Final answer
    x = 5,105.96

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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.