Home / 26,855.35-37,063.78-16,244.96

Finding the Fourth Proportional to 26,855.35, 37,063.78 and 16,244.96

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Solution

The fourth proportional to 26,855.35, 37,063.78 and 16,244.96 is: 22,420.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,855.35 : 37,063.78 = 16,244.96 : x
  2. Step 2: Convert to fraction form
    26,855.35/37,063.78 = 16,244.96/x
  3. Step 3: Cross multiply
    26,855.35x = 37,063.78 × 16,244.96
  4. Step 4: Simplify right side
    26,855.35x = 602,099,397.62
  5. Step 5: Solve for x
    x = 602,099,397.62/26,855.35
  6. Step 6: Final answer
    x = 22,420.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.