Home / 133,042.22-183,751.01-96,904.68

Finding the Fourth Proportional to 133,042.22, 183,751.01 and 96,904.68

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Solution

The fourth proportional to 133,042.22, 183,751.01 and 96,904.68 is: 133,839.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,042.22 : 183,751.01 = 96,904.68 : x
  2. Step 2: Convert to fraction form
    133,042.22/183,751.01 = 96,904.68/x
  3. Step 3: Cross multiply
    133,042.22x = 183,751.01 × 96,904.68
  4. Step 4: Simplify right side
    133,042.22x = 17,806,332,823.73
  5. Step 5: Solve for x
    x = 17,806,332,823.73/133,042.22
  6. Step 6: Final answer
    x = 133,839.72

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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.