Home / 96,564.20-133,323.72-60,321.02

Finding the Fourth Proportional to 96,564.20, 133,323.72 and 60,321.02

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Solution

The fourth proportional to 96,564.20, 133,323.72 and 60,321.02 is: 83,283.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,564.20 : 133,323.72 = 60,321.02 : x
  2. Step 2: Convert to fraction form
    96,564.20/133,323.72 = 60,321.02/x
  3. Step 3: Cross multiply
    96,564.20x = 133,323.72 × 60,321.02
  4. Step 4: Simplify right side
    96,564.20x = 8,042,222,780.59
  5. Step 5: Solve for x
    x = 8,042,222,780.59/96,564.20
  6. Step 6: Final answer
    x = 83,283.69

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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.