Home / 16,434.88-24,640.01-5,334.94

Finding the Fourth Proportional to 16,434.88, 24,640.01 and 5,334.94

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Solution

The fourth proportional to 16,434.88, 24,640.01 and 5,334.94 is: 7,998.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,434.88 : 24,640.01 = 5,334.94 : x
  2. Step 2: Convert to fraction form
    16,434.88/24,640.01 = 5,334.94/x
  3. Step 3: Cross multiply
    16,434.88x = 24,640.01 × 5,334.94
  4. Step 4: Simplify right side
    16,434.88x = 131,452,974.95
  5. Step 5: Solve for x
    x = 131,452,974.95/16,434.88
  6. Step 6: Final answer
    x = 7,998.41

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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.