Home / 6,371.48-9,553.50-2,471.33

Finding the Fourth Proportional to 6,371.48, 9,553.50 and 2,471.33

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Solution

The fourth proportional to 6,371.48, 9,553.50 and 2,471.33 is: 3,705.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,371.48 : 9,553.50 = 2,471.33 : x
  2. Step 2: Convert to fraction form
    6,371.48/9,553.50 = 2,471.33/x
  3. Step 3: Cross multiply
    6,371.48x = 9,553.50 × 2,471.33
  4. Step 4: Simplify right side
    6,371.48x = 23,609,803.39
  5. Step 5: Solve for x
    x = 23,609,803.39/6,371.48
  6. Step 6: Final answer
    x = 3,705.55

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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.