Home / 4,997.37-7,496.05-1,487.36

Finding the Fourth Proportional to 4,997.37, 7,496.05 and 1,487.36

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Solution

The fourth proportional to 4,997.37, 7,496.05 and 1,487.36 is: 2,231.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,997.37 : 7,496.05 = 1,487.36 : x
  2. Step 2: Convert to fraction form
    4,997.37/7,496.05 = 1,487.36/x
  3. Step 3: Cross multiply
    4,997.37x = 7,496.05 × 1,487.36
  4. Step 4: Simplify right side
    4,997.37x = 11,149,328.65
  5. Step 5: Solve for x
    x = 11,149,328.65/4,997.37
  6. Step 6: Final answer
    x = 2,231.04

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Similar ratio
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1.5x scale

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.