Home / 2,366.91-3,273.39-2,071.62

Finding the Fourth Proportional to 2,366.91, 3,273.39 and 2,071.62

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Solution

The fourth proportional to 2,366.91, 3,273.39 and 2,071.62 is: 2,865.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,366.91 : 3,273.39 = 2,071.62 : x
  2. Step 2: Convert to fraction form
    2,366.91/3,273.39 = 2,071.62/x
  3. Step 3: Cross multiply
    2,366.91x = 3,273.39 × 2,071.62
  4. Step 4: Simplify right side
    2,366.91x = 6,781,220.19
  5. Step 5: Solve for x
    x = 6,781,220.19/2,366.91
  6. Step 6: Final answer
    x = 2,865.01

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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.