Home / 69,343.98-95,663.82-41,033.28

Finding the Fourth Proportional to 69,343.98, 95,663.82 and 41,033.28

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Solution

The fourth proportional to 69,343.98, 95,663.82 and 41,033.28 is: 56,607.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,343.98 : 95,663.82 = 41,033.28 : x
  2. Step 2: Convert to fraction form
    69,343.98/95,663.82 = 41,033.28/x
  3. Step 3: Cross multiply
    69,343.98x = 95,663.82 × 41,033.28
  4. Step 4: Simplify right side
    69,343.98x = 3,925,400,311.93
  5. Step 5: Solve for x
    x = 3,925,400,311.93/69,343.98
  6. Step 6: Final answer
    x = 56,607.66

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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.