Home / 4,409.83-6,084.61-2,545.75

Finding the Fourth Proportional to 4,409.83, 6,084.61 and 2,545.75

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Solution

The fourth proportional to 4,409.83, 6,084.61 and 2,545.75 is: 3,512.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,409.83 : 6,084.61 = 2,545.75 : x
  2. Step 2: Convert to fraction form
    4,409.83/6,084.61 = 2,545.75/x
  3. Step 3: Cross multiply
    4,409.83x = 6,084.61 × 2,545.75
  4. Step 4: Simplify right side
    4,409.83x = 15,489,895.91
  5. Step 5: Solve for x
    x = 15,489,895.91/4,409.83
  6. Step 6: Final answer
    x = 3,512.58

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.