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Finding the Fourth Proportional to 64,001.64, 95,930.92 and 23,982.13

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Solution

The fourth proportional to 64,001.64, 95,930.92 and 23,982.13 is: 35,946.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,001.64 : 95,930.92 = 23,982.13 : x
  2. Step 2: Convert to fraction form
    64,001.64/95,930.92 = 23,982.13/x
  3. Step 3: Cross multiply
    64,001.64x = 95,930.92 × 23,982.13
  4. Step 4: Simplify right side
    64,001.64x = 2,300,627,794.46
  5. Step 5: Solve for x
    x = 2,300,627,794.46/64,001.64
  6. Step 6: Final answer
    x = 35,946.39

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1.5x scale

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.