Home / 4,366.09-6,545.83-2,176.37

Finding the Fourth Proportional to 4,366.09, 6,545.83 and 2,176.37

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Solution

The fourth proportional to 4,366.09, 6,545.83 and 2,176.37 is: 3,262.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,366.09 : 6,545.83 = 2,176.37 : x
  2. Step 2: Convert to fraction form
    4,366.09/6,545.83 = 2,176.37/x
  3. Step 3: Cross multiply
    4,366.09x = 6,545.83 × 2,176.37
  4. Step 4: Simplify right side
    4,366.09x = 14,246,148.04
  5. Step 5: Solve for x
    x = 14,246,148.04/4,366.09
  6. Step 6: Final answer
    x = 3,262.91

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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.