Home / 177,528.34-244,990.47-96,954.40

Finding the Fourth Proportional to 177,528.34, 244,990.47 and 96,954.40

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Solution

The fourth proportional to 177,528.34, 244,990.47 and 96,954.40 is: 133,797.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,528.34 : 244,990.47 = 96,954.40 : x
  2. Step 2: Convert to fraction form
    177,528.34/244,990.47 = 96,954.40/x
  3. Step 3: Cross multiply
    177,528.34x = 244,990.47 × 96,954.40
  4. Step 4: Simplify right side
    177,528.34x = 23,752,904,024.57
  5. Step 5: Solve for x
    x = 23,752,904,024.57/177,528.34
  6. Step 6: Final answer
    x = 133,797.82

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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.