Home / 2,944.10-4,411.26-2,076.62

Finding the Fourth Proportional to 2,944.10, 4,411.26 and 2,076.62

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Solution

The fourth proportional to 2,944.10, 4,411.26 and 2,076.62 is: 3,111.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,944.10 : 4,411.26 = 2,076.62 : x
  2. Step 2: Convert to fraction form
    2,944.10/4,411.26 = 2,076.62/x
  3. Step 3: Cross multiply
    2,944.10x = 4,411.26 × 2,076.62
  4. Step 4: Simplify right side
    2,944.10x = 9,160,510.74
  5. Step 5: Solve for x
    x = 9,160,510.74/2,944.10
  6. Step 6: Final answer
    x = 3,111.48

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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.