Home / 3,359.93-4,635.37-1,943.36

Finding the Fourth Proportional to 3,359.93, 4,635.37 and 1,943.36

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Solution

The fourth proportional to 3,359.93, 4,635.37 and 1,943.36 is: 2,681.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,359.93 : 4,635.37 = 1,943.36 : x
  2. Step 2: Convert to fraction form
    3,359.93/4,635.37 = 1,943.36/x
  3. Step 3: Cross multiply
    3,359.93x = 4,635.37 × 1,943.36
  4. Step 4: Simplify right side
    3,359.93x = 9,008,192.64
  5. Step 5: Solve for x
    x = 9,008,192.64/3,359.93
  6. Step 6: Final answer
    x = 2,681.07

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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.