Home / 69,795.19-96,314.44-41,116.03

Finding the Fourth Proportional to 69,795.19, 96,314.44 and 41,116.03

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Solution

The fourth proportional to 69,795.19, 96,314.44 and 41,116.03 is: 56,738.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,795.19 : 96,314.44 = 41,116.03 : x
  2. Step 2: Convert to fraction form
    69,795.19/96,314.44 = 41,116.03/x
  3. Step 3: Cross multiply
    69,795.19x = 96,314.44 × 41,116.03
  4. Step 4: Simplify right side
    69,795.19x = 3,960,066,717.32
  5. Step 5: Solve for x
    x = 3,960,066,717.32/69,795.19
  6. Step 6: Final answer
    x = 56,738.39

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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.