Home / 16,579.45-24,869.17-5,483.16

Finding the Fourth Proportional to 16,579.45, 24,869.17 and 5,483.16

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Solution

The fourth proportional to 16,579.45, 24,869.17 and 5,483.16 is: 8,224.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,579.45 : 24,869.17 = 5,483.16 : x
  2. Step 2: Convert to fraction form
    16,579.45/24,869.17 = 5,483.16/x
  3. Step 3: Cross multiply
    16,579.45x = 24,869.17 × 5,483.16
  4. Step 4: Simplify right side
    16,579.45x = 136,361,513.83
  5. Step 5: Solve for x
    x = 136,361,513.83/16,579.45
  6. Step 6: Final answer
    x = 8,224.73

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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.