Home / 26,606.82-39,910.03-11,024.45

Finding the Fourth Proportional to 26,606.82, 39,910.03 and 11,024.45

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Solution

The fourth proportional to 26,606.82, 39,910.03 and 11,024.45 is: 16,536.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,606.82 : 39,910.03 = 11,024.45 : x
  2. Step 2: Convert to fraction form
    26,606.82/39,910.03 = 11,024.45/x
  3. Step 3: Cross multiply
    26,606.82x = 39,910.03 × 11,024.45
  4. Step 4: Simplify right side
    26,606.82x = 439,985,903.12
  5. Step 5: Solve for x
    x = 439,985,903.12/26,606.82
  6. Step 6: Final answer
    x = 16,536.58

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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.