Home / 4,584.24-6,873.28-2,117.70

Finding the Fourth Proportional to 4,584.24, 6,873.28 and 2,117.70

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Solution

The fourth proportional to 4,584.24, 6,873.28 and 2,117.70 is: 3,175.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,584.24 : 6,873.28 = 2,117.70 : x
  2. Step 2: Convert to fraction form
    4,584.24/6,873.28 = 2,117.70/x
  3. Step 3: Cross multiply
    4,584.24x = 6,873.28 × 2,117.70
  4. Step 4: Simplify right side
    4,584.24x = 14,555,545.06
  5. Step 5: Solve for x
    x = 14,555,545.06/4,584.24
  6. Step 6: Final answer
    x = 3,175.13

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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.