Home / 2,996.77-4,496.23-1,049.26

Finding the Fourth Proportional to 2,996.77, 4,496.23 and 1,049.26

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Solution

The fourth proportional to 2,996.77, 4,496.23 and 1,049.26 is: 1,574.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,996.77 : 4,496.23 = 1,049.26 : x
  2. Step 2: Convert to fraction form
    2,996.77/4,496.23 = 1,049.26/x
  3. Step 3: Cross multiply
    2,996.77x = 4,496.23 × 1,049.26
  4. Step 4: Simplify right side
    2,996.77x = 4,717,689.19
  5. Step 5: Solve for x
    x = 4,717,689.19/2,996.77
  6. Step 6: Final answer
    x = 1,574.26

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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.