Home / 4,262.04-6,395.81-1,796.87

Finding the Fourth Proportional to 4,262.04, 6,395.81 and 1,796.87

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Solution

The fourth proportional to 4,262.04, 6,395.81 and 1,796.87 is: 2,696.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,262.04 : 6,395.81 = 1,796.87 : x
  2. Step 2: Convert to fraction form
    4,262.04/6,395.81 = 1,796.87/x
  3. Step 3: Cross multiply
    4,262.04x = 6,395.81 × 1,796.87
  4. Step 4: Simplify right side
    4,262.04x = 11,492,452.86
  5. Step 5: Solve for x
    x = 11,492,452.86/4,262.04
  6. Step 6: Final answer
    x = 2,696.47

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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.