Home / 64,336.14-96,517.10-22,217.76

Finding the Fourth Proportional to 64,336.14, 96,517.10 and 22,217.76

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Solution

The fourth proportional to 64,336.14, 96,517.10 and 22,217.76 is: 33,331.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,336.14 : 96,517.10 = 22,217.76 : x
  2. Step 2: Convert to fraction form
    64,336.14/96,517.10 = 22,217.76/x
  3. Step 3: Cross multiply
    64,336.14x = 96,517.10 × 22,217.76
  4. Step 4: Simplify right side
    64,336.14x = 2,144,393,763.70
  5. Step 5: Solve for x
    x = 2,144,393,763.70/64,336.14
  6. Step 6: Final answer
    x = 33,331.09

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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.