Home / 16,629.62-24,944.97-8,730.14

Finding the Fourth Proportional to 16,629.62, 24,944.97 and 8,730.14

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Solution

The fourth proportional to 16,629.62, 24,944.97 and 8,730.14 is: 13,095.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,629.62 : 24,944.97 = 8,730.14 : x
  2. Step 2: Convert to fraction form
    16,629.62/24,944.97 = 8,730.14/x
  3. Step 3: Cross multiply
    16,629.62x = 24,944.97 × 8,730.14
  4. Step 4: Simplify right side
    16,629.62x = 217,773,080.40
  5. Step 5: Solve for x
    x = 217,773,080.40/16,629.62
  6. Step 6: Final answer
    x = 13,095.49

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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.