Home / 68,323.12-94,246.44-41,080.29

Finding the Fourth Proportional to 68,323.12, 94,246.44 and 41,080.29

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Solution

The fourth proportional to 68,323.12, 94,246.44 and 41,080.29 is: 56,667.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,323.12 : 94,246.44 = 41,080.29 : x
  2. Step 2: Convert to fraction form
    68,323.12/94,246.44 = 41,080.29/x
  3. Step 3: Cross multiply
    68,323.12x = 94,246.44 × 41,080.29
  4. Step 4: Simplify right side
    68,323.12x = 3,871,670,760.62
  5. Step 5: Solve for x
    x = 3,871,670,760.62/68,323.12
  6. Step 6: Final answer
    x = 56,667.06

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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.