Home / 177,411.84-244,826.64-96,839.88

Finding the Fourth Proportional to 177,411.84, 244,826.64 and 96,839.88

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Solution

The fourth proportional to 177,411.84, 244,826.64 and 96,839.88 is: 133,638.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,411.84 : 244,826.64 = 96,839.88 : x
  2. Step 2: Convert to fraction form
    177,411.84/244,826.64 = 96,839.88/x
  3. Step 3: Cross multiply
    177,411.84x = 244,826.64 × 96,839.88
  4. Step 4: Simplify right side
    177,411.84x = 23,708,982,438.40
  5. Step 5: Solve for x
    x = 23,708,982,438.40/177,411.84
  6. Step 6: Final answer
    x = 133,638.11

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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.