Home / 1,964.94-2,710.44-1,467.06

Finding the Fourth Proportional to 1,964.94, 2,710.44 and 1,467.06

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Solution

The fourth proportional to 1,964.94, 2,710.44 and 1,467.06 is: 2,023.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,964.94 : 2,710.44 = 1,467.06 : x
  2. Step 2: Convert to fraction form
    1,964.94/2,710.44 = 1,467.06/x
  3. Step 3: Cross multiply
    1,964.94x = 2,710.44 × 1,467.06
  4. Step 4: Simplify right side
    1,964.94x = 3,976,378.11
  5. Step 5: Solve for x
    x = 3,976,378.11/1,964.94
  6. Step 6: Final answer
    x = 2,023.66

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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.