Home / 49,175.22-67,861.68-26,819.22

Finding the Fourth Proportional to 49,175.22, 67,861.68 and 26,819.22

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Solution

The fourth proportional to 49,175.22, 67,861.68 and 26,819.22 is: 37,010.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,175.22 : 67,861.68 = 26,819.22 : x
  2. Step 2: Convert to fraction form
    49,175.22/67,861.68 = 26,819.22/x
  3. Step 3: Cross multiply
    49,175.22x = 67,861.68 × 26,819.22
  4. Step 4: Simplify right side
    49,175.22x = 1,819,997,325.49
  5. Step 5: Solve for x
    x = 1,819,997,325.49/49,175.22
  6. Step 6: Final answer
    x = 37,010.46

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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.