Home / 69,656.96-96,092.52-41,342.60

Finding the Fourth Proportional to 69,656.96, 96,092.52 and 41,342.60

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Solution

The fourth proportional to 69,656.96, 96,092.52 and 41,342.60 is: 57,032.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,656.96 : 96,092.52 = 41,342.60 : x
  2. Step 2: Convert to fraction form
    69,656.96/96,092.52 = 41,342.60/x
  3. Step 3: Cross multiply
    69,656.96x = 96,092.52 × 41,342.60
  4. Step 4: Simplify right side
    69,656.96x = 3,972,714,617.35
  5. Step 5: Solve for x
    x = 3,972,714,617.35/69,656.96
  6. Step 6: Final answer
    x = 57,032.56

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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.