Home / 26,022.11-35,910.50-14,085.54

Finding the Fourth Proportional to 26,022.11, 35,910.50 and 14,085.54

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Solution

The fourth proportional to 26,022.11, 35,910.50 and 14,085.54 is: 19,438.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,022.11 : 35,910.50 = 14,085.54 : x
  2. Step 2: Convert to fraction form
    26,022.11/35,910.50 = 14,085.54/x
  3. Step 3: Cross multiply
    26,022.11x = 35,910.50 × 14,085.54
  4. Step 4: Simplify right side
    26,022.11x = 505,818,713.74
  5. Step 5: Solve for x
    x = 505,818,713.74/26,022.11
  6. Step 6: Final answer
    x = 19,438.04

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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.