Home / 3,896.17-5,840.94-1,703.26

Finding the Fourth Proportional to 3,896.17, 5,840.94 and 1,703.26

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Solution

The fourth proportional to 3,896.17, 5,840.94 and 1,703.26 is: 2,553.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,896.17 : 5,840.94 = 1,703.26 : x
  2. Step 2: Convert to fraction form
    3,896.17/5,840.94 = 1,703.26/x
  3. Step 3: Cross multiply
    3,896.17x = 5,840.94 × 1,703.26
  4. Step 4: Simplify right side
    3,896.17x = 9,948,639.46
  5. Step 5: Solve for x
    x = 9,948,639.46/3,896.17
  6. Step 6: Final answer
    x = 2,553.44

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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.