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Finding the Fourth Proportional to 64,923.53, 97,380.44 and 22,803.98

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Solution

The fourth proportional to 64,923.53, 97,380.44 and 22,803.98 is: 34,204.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,923.53 : 97,380.44 = 22,803.98 : x
  2. Step 2: Convert to fraction form
    64,923.53/97,380.44 = 22,803.98/x
  3. Step 3: Cross multiply
    64,923.53x = 97,380.44 × 22,803.98
  4. Step 4: Simplify right side
    64,923.53x = 2,220,661,606.15
  5. Step 5: Solve for x
    x = 2,220,661,606.15/64,923.53
  6. Step 6: Final answer
    x = 34,204.26

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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.