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Finding the Fourth Proportional to 117,440.69, 176,161.03 and 34,334.69

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Solution

The fourth proportional to 117,440.69, 176,161.03 and 34,334.69 is: 51,502.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,440.69 : 176,161.03 = 34,334.69 : x
  2. Step 2: Convert to fraction form
    117,440.69/176,161.03 = 34,334.69/x
  3. Step 3: Cross multiply
    117,440.69x = 176,161.03 × 34,334.69
  4. Step 4: Simplify right side
    117,440.69x = 6,048,433,388.49
  5. Step 5: Solve for x
    x = 6,048,433,388.49/117,440.69
  6. Step 6: Final answer
    x = 51,502.03

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