Home / 69,514.50-95,896.18-41,200.14

Finding the Fourth Proportional to 69,514.50, 95,896.18 and 41,200.14

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Solution

The fourth proportional to 69,514.50, 95,896.18 and 41,200.14 is: 56,836.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,514.50 : 95,896.18 = 41,200.14 : x
  2. Step 2: Convert to fraction form
    69,514.50/95,896.18 = 41,200.14/x
  3. Step 3: Cross multiply
    69,514.50x = 95,896.18 × 41,200.14
  4. Step 4: Simplify right side
    69,514.50x = 3,950,935,458.98
  5. Step 5: Solve for x
    x = 3,950,935,458.98/69,514.50
  6. Step 6: Final answer
    x = 56,836.14

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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.