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Finding the Fourth Proportional to 176,229.02, 264,256.70 and 63,892.37

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Solution

The fourth proportional to 176,229.02, 264,256.70 and 63,892.37 is: 95,807.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,229.02 : 264,256.70 = 63,892.37 : x
  2. Step 2: Convert to fraction form
    176,229.02/264,256.70 = 63,892.37/x
  3. Step 3: Cross multiply
    176,229.02x = 264,256.70 × 63,892.37
  4. Step 4: Simplify right side
    176,229.02x = 16,883,985,210.63
  5. Step 5: Solve for x
    x = 16,883,985,210.63/176,229.02
  6. Step 6: Final answer
    x = 95,807.07

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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.