Home / 26,455.68-36,504.72-17,037

Finding the Fourth Proportional to 26,455.68, 36,504.72 and 17,037

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Solution

The fourth proportional to 26,455.68, 36,504.72 and 17,037 is: 23,508.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,455.68 : 36,504.72 = 17,037 : x
  2. Step 2: Convert to fraction form
    26,455.68/36,504.72 = 17,037/x
  3. Step 3: Cross multiply
    26,455.68x = 36,504.72 × 17,037
  4. Step 4: Simplify right side
    26,455.68x = 621,930,914.64
  5. Step 5: Solve for x
    x = 621,930,914.64/26,455.68
  6. Step 6: Final answer
    x = 23,508.41

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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.