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Finding the Fourth Proportional to 176,504.90, 264,693.29 and 96,601.91

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Solution

The fourth proportional to 176,504.90, 264,693.29 and 96,601.91 is: 144,867.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,504.90 : 264,693.29 = 96,601.91 : x
  2. Step 2: Convert to fraction form
    176,504.90/264,693.29 = 96,601.91/x
  3. Step 3: Cross multiply
    176,504.90x = 264,693.29 × 96,601.91
  4. Step 4: Simplify right side
    176,504.90x = 25,569,875,571.71
  5. Step 5: Solve for x
    x = 25,569,875,571.71/176,504.90
  6. Step 6: Final answer
    x = 144,867.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.