Home / 4,997.38-7,496.21-1,534.63

Finding the Fourth Proportional to 4,997.38, 7,496.21 and 1,534.63

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Solution

The fourth proportional to 4,997.38, 7,496.21 and 1,534.63 is: 2,301.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,997.38 : 7,496.21 = 1,534.63 : x
  2. Step 2: Convert to fraction form
    4,997.38/7,496.21 = 1,534.63/x
  3. Step 3: Cross multiply
    4,997.38x = 7,496.21 × 1,534.63
  4. Step 4: Simplify right side
    4,997.38x = 11,503,908.75
  5. Step 5: Solve for x
    x = 11,503,908.75/4,997.38
  6. Step 6: Final answer
    x = 2,301.99

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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.