Home / 177,206.93-244,540.18-96,636.10

Finding the Fourth Proportional to 177,206.93, 244,540.18 and 96,636.10

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Solution

The fourth proportional to 177,206.93, 244,540.18 and 96,636.10 is: 133,354.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,206.93 : 244,540.18 = 96,636.10 : x
  2. Step 2: Convert to fraction form
    177,206.93/244,540.18 = 96,636.10/x
  3. Step 3: Cross multiply
    177,206.93x = 244,540.18 × 96,636.10
  4. Step 4: Simplify right side
    177,206.93x = 23,631,409,288.50
  5. Step 5: Solve for x
    x = 23,631,409,288.50/177,206.93
  6. Step 6: Final answer
    x = 133,354.88

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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.