Home / 6,261.84-9,395.37-2,750.04

Finding the Fourth Proportional to 6,261.84, 9,395.37 and 2,750.04

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Solution

The fourth proportional to 6,261.84, 9,395.37 and 2,750.04 is: 4,126.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,261.84 : 9,395.37 = 2,750.04 : x
  2. Step 2: Convert to fraction form
    6,261.84/9,395.37 = 2,750.04/x
  3. Step 3: Cross multiply
    6,261.84x = 9,395.37 × 2,750.04
  4. Step 4: Simplify right side
    6,261.84x = 25,837,643.31
  5. Step 5: Solve for x
    x = 25,837,643.31/6,261.84
  6. Step 6: Final answer
    x = 4,126.21

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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.