Home / 16,418.70-24,633.30-5,881.62

Finding the Fourth Proportional to 16,418.70, 24,633.30 and 5,881.62

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Solution

The fourth proportional to 16,418.70, 24,633.30 and 5,881.62 is: 8,824.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,418.70 : 24,633.30 = 5,881.62 : x
  2. Step 2: Convert to fraction form
    16,418.70/24,633.30 = 5,881.62/x
  3. Step 3: Cross multiply
    16,418.70x = 24,633.30 × 5,881.62
  4. Step 4: Simplify right side
    16,418.70x = 144,883,709.95
  5. Step 5: Solve for x
    x = 144,883,709.95/16,418.70
  6. Step 6: Final answer
    x = 8,824.31

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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.