Home / 69,400.52-95,772.29-37,569.19

Finding the Fourth Proportional to 69,400.52, 95,772.29 and 37,569.19

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Solution

The fourth proportional to 69,400.52, 95,772.29 and 37,569.19 is: 51,845.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,400.52 : 95,772.29 = 37,569.19 : x
  2. Step 2: Convert to fraction form
    69,400.52/95,772.29 = 37,569.19/x
  3. Step 3: Cross multiply
    69,400.52x = 95,772.29 × 37,569.19
  4. Step 4: Simplify right side
    69,400.52x = 3,598,086,932.47
  5. Step 5: Solve for x
    x = 3,598,086,932.47/69,400.52
  6. Step 6: Final answer
    x = 51,845.25

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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.