Home / 22,560.46-33,841.50-6,765.68

Finding the Fourth Proportional to 22,560.46, 33,841.50 and 6,765.68

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Solution

The fourth proportional to 22,560.46, 33,841.50 and 6,765.68 is: 10,148.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,560.46 : 33,841.50 = 6,765.68 : x
  2. Step 2: Convert to fraction form
    22,560.46/33,841.50 = 6,765.68/x
  3. Step 3: Cross multiply
    22,560.46x = 33,841.50 × 6,765.68
  4. Step 4: Simplify right side
    22,560.46x = 228,960,759.72
  5. Step 5: Solve for x
    x = 228,960,759.72/22,560.46
  6. Step 6: Final answer
    x = 10,148.76

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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.