Home / 26,414.24-36,451.44-15,236

Finding the Fourth Proportional to 26,414.24, 36,451.44 and 15,236

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Solution

The fourth proportional to 26,414.24, 36,451.44 and 15,236 is: 21,025.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,414.24 : 36,451.44 = 15,236 : x
  2. Step 2: Convert to fraction form
    26,414.24/36,451.44 = 15,236/x
  3. Step 3: Cross multiply
    26,414.24x = 36,451.44 × 15,236
  4. Step 4: Simplify right side
    26,414.24x = 555,374,139.84
  5. Step 5: Solve for x
    x = 555,374,139.84/26,414.24
  6. Step 6: Final answer
    x = 21,025.56

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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.