Home / 69,498.56-95,905.68-41,187.44

Finding the Fourth Proportional to 69,498.56, 95,905.68 and 41,187.44

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Solution

The fourth proportional to 69,498.56, 95,905.68 and 41,187.44 is: 56,837.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,498.56 : 95,905.68 = 41,187.44 : x
  2. Step 2: Convert to fraction form
    69,498.56/95,905.68 = 41,187.44/x
  3. Step 3: Cross multiply
    69,498.56x = 95,905.68 × 41,187.44
  4. Step 4: Simplify right side
    69,498.56x = 3,950,109,440.66
  5. Step 5: Solve for x
    x = 3,950,109,440.66/69,498.56
  6. Step 6: Final answer
    x = 56,837.28

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.