Home / 16,584.85-24,878.69-4,898.57

Finding the Fourth Proportional to 16,584.85, 24,878.69 and 4,898.57

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Solution

The fourth proportional to 16,584.85, 24,878.69 and 4,898.57 is: 7,348.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,584.85 : 24,878.69 = 4,898.57 : x
  2. Step 2: Convert to fraction form
    16,584.85/24,878.69 = 4,898.57/x
  3. Step 3: Cross multiply
    16,584.85x = 24,878.69 × 4,898.57
  4. Step 4: Simplify right side
    16,584.85x = 121,869,979.98
  5. Step 5: Solve for x
    x = 121,869,979.98/16,584.85
  6. Step 6: Final answer
    x = 7,348.27

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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.