Home / 168,999.50-233,224.18-93,552.86

Finding the Fourth Proportional to 168,999.50, 233,224.18 and 93,552.86

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Solution

The fourth proportional to 168,999.50, 233,224.18 and 93,552.86 is: 129,105.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,999.50 : 233,224.18 = 93,552.86 : x
  2. Step 2: Convert to fraction form
    168,999.50/233,224.18 = 93,552.86/x
  3. Step 3: Cross multiply
    168,999.50x = 233,224.18 × 93,552.86
  4. Step 4: Simplify right side
    168,999.50x = 21,818,789,060.15
  5. Step 5: Solve for x
    x = 21,818,789,060.15/168,999.50
  6. Step 6: Final answer
    x = 129,105.64

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1.5x scale

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.