Home / 175,576.47-242,294.73-95,005.41

Finding the Fourth Proportional to 175,576.47, 242,294.73 and 95,005.41

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Solution

The fourth proportional to 175,576.47, 242,294.73 and 95,005.41 is: 131,107.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,576.47 : 242,294.73 = 95,005.41 : x
  2. Step 2: Convert to fraction form
    175,576.47/242,294.73 = 95,005.41/x
  3. Step 3: Cross multiply
    175,576.47x = 242,294.73 × 95,005.41
  4. Step 4: Simplify right side
    175,576.47x = 23,019,310,164.49
  5. Step 5: Solve for x
    x = 23,019,310,164.49/175,576.47
  6. Step 6: Final answer
    x = 131,107.03

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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.