Home / 64,344.60-96,517.62-26,910.36

Finding the Fourth Proportional to 64,344.60, 96,517.62 and 26,910.36

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Solution

The fourth proportional to 64,344.60, 96,517.62 and 26,910.36 is: 40,365.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,344.60 : 96,517.62 = 26,910.36 : x
  2. Step 2: Convert to fraction form
    64,344.60/96,517.62 = 26,910.36/x
  3. Step 3: Cross multiply
    64,344.60x = 96,517.62 × 26,910.36
  4. Step 4: Simplify right side
    64,344.60x = 2,597,323,900.54
  5. Step 5: Solve for x
    x = 2,597,323,900.54/64,344.60
  6. Step 6: Final answer
    x = 40,365.84

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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.