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Finding the Fourth Proportional to 176,900.88, 244,123.30 and 96,328.39

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Solution

The fourth proportional to 176,900.88, 244,123.30 and 96,328.39 is: 132,933.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,900.88 : 244,123.30 = 96,328.39 : x
  2. Step 2: Convert to fraction form
    176,900.88/244,123.30 = 96,328.39/x
  3. Step 3: Cross multiply
    176,900.88x = 244,123.30 × 96,328.39
  4. Step 4: Simplify right side
    176,900.88x = 23,516,004,450.49
  5. Step 5: Solve for x
    x = 23,516,004,450.49/176,900.88
  6. Step 6: Final answer
    x = 132,933.22

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1.5x scale

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.