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Finding the Fourth Proportional to 64,541.39, 96,773.81 and 24,563.39

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Solution

The fourth proportional to 64,541.39, 96,773.81 and 24,563.39 is: 36,830.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,541.39 : 96,773.81 = 24,563.39 : x
  2. Step 2: Convert to fraction form
    64,541.39/96,773.81 = 24,563.39/x
  3. Step 3: Cross multiply
    64,541.39x = 96,773.81 × 24,563.39
  4. Step 4: Simplify right side
    64,541.39x = 2,377,092,836.82
  5. Step 5: Solve for x
    x = 2,377,092,836.82/64,541.39
  6. Step 6: Final answer
    x = 36,830.52

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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.