Home / 16,544.49-24,816.87-4,857.90

Finding the Fourth Proportional to 16,544.49, 24,816.87 and 4,857.90

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Solution

The fourth proportional to 16,544.49, 24,816.87 and 4,857.90 is: 7,286.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,544.49 : 24,816.87 = 4,857.90 : x
  2. Step 2: Convert to fraction form
    16,544.49/24,816.87 = 4,857.90/x
  3. Step 3: Cross multiply
    16,544.49x = 24,816.87 × 4,857.90
  4. Step 4: Simplify right side
    16,544.49x = 120,557,872.77
  5. Step 5: Solve for x
    x = 120,557,872.77/16,544.49
  6. Step 6: Final answer
    x = 7,286.89

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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.