Home / 56,596.32-84,906.74-17,156.41

Finding the Fourth Proportional to 56,596.32, 84,906.74 and 17,156.41

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Solution

The fourth proportional to 56,596.32, 84,906.74 and 17,156.41 is: 25,738.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,596.32 : 84,906.74 = 17,156.41 : x
  2. Step 2: Convert to fraction form
    56,596.32/84,906.74 = 17,156.41/x
  3. Step 3: Cross multiply
    56,596.32x = 84,906.74 × 17,156.41
  4. Step 4: Simplify right side
    56,596.32x = 1,456,694,843.20
  5. Step 5: Solve for x
    x = 1,456,694,843.20/56,596.32
  6. Step 6: Final answer
    x = 25,738.33

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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.