Home / 177,100.80-244,396.95-96,528.07

Finding the Fourth Proportional to 177,100.80, 244,396.95 and 96,528.07

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Solution

The fourth proportional to 177,100.80, 244,396.95 and 96,528.07 is: 133,207.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,100.80 : 244,396.95 = 96,528.07 : x
  2. Step 2: Convert to fraction form
    177,100.80/244,396.95 = 96,528.07/x
  3. Step 3: Cross multiply
    177,100.80x = 244,396.95 × 96,528.07
  4. Step 4: Simplify right side
    177,100.80x = 23,591,166,508.38
  5. Step 5: Solve for x
    x = 23,591,166,508.38/177,100.80
  6. Step 6: Final answer
    x = 133,207.57

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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.