Home / 168,168.48-232,084.08-96,568.80

Finding the Fourth Proportional to 168,168.48, 232,084.08 and 96,568.80

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Solution

The fourth proportional to 168,168.48, 232,084.08 and 96,568.80 is: 133,271.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,168.48 : 232,084.08 = 96,568.80 : x
  2. Step 2: Convert to fraction form
    168,168.48/232,084.08 = 96,568.80/x
  3. Step 3: Cross multiply
    168,168.48x = 232,084.08 × 96,568.80
  4. Step 4: Simplify right side
    168,168.48x = 22,412,081,104.70
  5. Step 5: Solve for x
    x = 22,412,081,104.70/168,168.48
  6. Step 6: Final answer
    x = 133,271.59

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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.