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Finding the Fourth Proportional to 164,524.37, 246,737.51 and 69,753.03

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Solution

The fourth proportional to 164,524.37, 246,737.51 and 69,753.03 is: 104,608.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,524.37 : 246,737.51 = 69,753.03 : x
  2. Step 2: Convert to fraction form
    164,524.37/246,737.51 = 69,753.03/x
  3. Step 3: Cross multiply
    164,524.37x = 246,737.51 × 69,753.03
  4. Step 4: Simplify right side
    164,524.37x = 17,210,688,937.16
  5. Step 5: Solve for x
    x = 17,210,688,937.16/164,524.37
  6. Step 6: Final answer
    x = 104,608.75

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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.