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Finding the Fourth Proportional to 43,664, 60,256.34 and 23,792

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Solution

The fourth proportional to 43,664, 60,256.34 and 23,792 is: 32,832.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,664 : 60,256.34 = 23,792 : x
  2. Step 2: Convert to fraction form
    43,664/60,256.34 = 23,792/x
  3. Step 3: Cross multiply
    43,664x = 60,256.34 × 23,792
  4. Step 4: Simplify right side
    43,664x = 1,433,618,841.28
  5. Step 5: Solve for x
    x = 1,433,618,841.28/43,664
  6. Step 6: Final answer
    x = 32,832.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.