Home / 176,921.52-244,156.06-96,353.43

Finding the Fourth Proportional to 176,921.52, 244,156.06 and 96,353.43

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Solution

The fourth proportional to 176,921.52, 244,156.06 and 96,353.43 is: 132,970.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,921.52 : 244,156.06 = 96,353.43 : x
  2. Step 2: Convert to fraction form
    176,921.52/244,156.06 = 96,353.43/x
  3. Step 3: Cross multiply
    176,921.52x = 244,156.06 × 96,353.43
  4. Step 4: Simplify right side
    176,921.52x = 23,525,273,041.14
  5. Step 5: Solve for x
    x = 23,525,273,041.14/176,921.52
  6. Step 6: Final answer
    x = 132,970.11

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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.