Home / 69,010.24-95,166.48-43,816

Finding the Fourth Proportional to 69,010.24, 95,166.48 and 43,816

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Solution

The fourth proportional to 69,010.24, 95,166.48 and 43,816 is: 60,423.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,010.24 : 95,166.48 = 43,816 : x
  2. Step 2: Convert to fraction form
    69,010.24/95,166.48 = 43,816/x
  3. Step 3: Cross multiply
    69,010.24x = 95,166.48 × 43,816
  4. Step 4: Simplify right side
    69,010.24x = 4,169,814,487.68
  5. Step 5: Solve for x
    x = 4,169,814,487.68/69,010.24
  6. Step 6: Final answer
    x = 60,423.13

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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.