Home / 56,997.83-85,495.64-17,016.74

Finding the Fourth Proportional to 56,997.83, 85,495.64 and 17,016.74

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Solution

The fourth proportional to 56,997.83, 85,495.64 and 17,016.74 is: 25,524.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,997.83 : 85,495.64 = 17,016.74 : x
  2. Step 2: Convert to fraction form
    56,997.83/85,495.64 = 17,016.74/x
  3. Step 3: Cross multiply
    56,997.83x = 85,495.64 × 17,016.74
  4. Step 4: Simplify right side
    56,997.83x = 1,454,857,016.96
  5. Step 5: Solve for x
    x = 1,454,857,016.96/56,997.83
  6. Step 6: Final answer
    x = 25,524.78

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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.