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Finding the Fourth Proportional to 176,473.98, 264,762.92 and 64,152.43

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Solution

The fourth proportional to 176,473.98, 264,762.92 and 64,152.43 is: 96,247.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,473.98 : 264,762.92 = 64,152.43 : x
  2. Step 2: Convert to fraction form
    176,473.98/264,762.92 = 64,152.43/x
  3. Step 3: Cross multiply
    176,473.98x = 264,762.92 × 64,152.43
  4. Step 4: Simplify right side
    176,473.98x = 16,985,184,190.37
  5. Step 5: Solve for x
    x = 16,985,184,190.37/176,473.98
  6. Step 6: Final answer
    x = 96,247.53

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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.