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Finding the Fourth Proportional to 64,006.38, 96,010.38 and 35,922.06

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Solution

The fourth proportional to 64,006.38, 96,010.38 and 35,922.06 is: 53,883.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,006.38 : 96,010.38 = 35,922.06 : x
  2. Step 2: Convert to fraction form
    64,006.38/96,010.38 = 35,922.06/x
  3. Step 3: Cross multiply
    64,006.38x = 96,010.38 × 35,922.06
  4. Step 4: Simplify right side
    64,006.38x = 3,448,890,630.98
  5. Step 5: Solve for x
    x = 3,448,890,630.98/64,006.38
  6. Step 6: Final answer
    x = 53,883.54

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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.