Home / 169,481.73-233,884.14-93,002.10

Finding the Fourth Proportional to 169,481.73, 233,884.14 and 93,002.10

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Solution

The fourth proportional to 169,481.73, 233,884.14 and 93,002.10 is: 128,342.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,481.73 : 233,884.14 = 93,002.10 : x
  2. Step 2: Convert to fraction form
    169,481.73/233,884.14 = 93,002.10/x
  3. Step 3: Cross multiply
    169,481.73x = 233,884.14 × 93,002.10
  4. Step 4: Simplify right side
    169,481.73x = 21,751,716,761.40
  5. Step 5: Solve for x
    x = 21,751,716,761.40/169,481.73
  6. Step 6: Final answer
    x = 128,342.55

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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.