Home / 168,984.60-233,174.34-93,532.92

Finding the Fourth Proportional to 168,984.60, 233,174.34 and 93,532.92

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Solution

The fourth proportional to 168,984.60, 233,174.34 and 93,532.92 is: 129,061.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,984.60 : 233,174.34 = 93,532.92 : x
  2. Step 2: Convert to fraction form
    168,984.60/233,174.34 = 93,532.92/x
  3. Step 3: Cross multiply
    168,984.60x = 233,174.34 × 93,532.92
  4. Step 4: Simplify right side
    168,984.60x = 21,809,476,889.27
  5. Step 5: Solve for x
    x = 21,809,476,889.27/168,984.60
  6. Step 6: Final answer
    x = 129,061.92

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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.