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Finding the Fourth Proportional to 176,833.50, 244,030.24 and 97,345.50

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Solution

The fourth proportional to 176,833.50, 244,030.24 and 97,345.50 is: 134,336.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,833.50 : 244,030.24 = 97,345.50 : x
  2. Step 2: Convert to fraction form
    176,833.50/244,030.24 = 97,345.50/x
  3. Step 3: Cross multiply
    176,833.50x = 244,030.24 × 97,345.50
  4. Step 4: Simplify right side
    176,833.50x = 23,755,245,727.92
  5. Step 5: Solve for x
    x = 23,755,245,727.92/176,833.50
  6. Step 6: Final answer
    x = 134,336.80

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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.