Home / 4,983.11-6,871.80-3,095

Finding the Fourth Proportional to 4,983.11, 6,871.80 and 3,095

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Solution

The fourth proportional to 4,983.11, 6,871.80 and 3,095 is: 4,268.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,983.11 : 6,871.80 = 3,095 : x
  2. Step 2: Convert to fraction form
    4,983.11/6,871.80 = 3,095/x
  3. Step 3: Cross multiply
    4,983.11x = 6,871.80 × 3,095
  4. Step 4: Simplify right side
    4,983.11x = 21,268,221
  5. Step 5: Solve for x
    x = 21,268,221/4,983.11
  6. Step 6: Final answer
    x = 4,268.06

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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.