Home / 16,396.77-24,584.56-8,999.24

Finding the Fourth Proportional to 16,396.77, 24,584.56 and 8,999.24

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Solution

The fourth proportional to 16,396.77, 24,584.56 and 8,999.24 is: 13,493.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,396.77 : 24,584.56 = 8,999.24 : x
  2. Step 2: Convert to fraction form
    16,396.77/24,584.56 = 8,999.24/x
  3. Step 3: Cross multiply
    16,396.77x = 24,584.56 × 8,999.24
  4. Step 4: Simplify right side
    16,396.77x = 221,242,394.70
  5. Step 5: Solve for x
    x = 221,242,394.70/16,396.77
  6. Step 6: Final answer
    x = 13,493.05

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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.