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Finding the Fourth Proportional to 176,048.26, 264,006.07 and 63,700.70

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Solution

The fourth proportional to 176,048.26, 264,006.07 and 63,700.70 is: 95,527.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,048.26 : 264,006.07 = 63,700.70 : x
  2. Step 2: Convert to fraction form
    176,048.26/264,006.07 = 63,700.70/x
  3. Step 3: Cross multiply
    176,048.26x = 264,006.07 × 63,700.70
  4. Step 4: Simplify right side
    176,048.26x = 16,817,369,983.97
  5. Step 5: Solve for x
    x = 16,817,369,983.97/176,048.26
  6. Step 6: Final answer
    x = 95,527.05

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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.