Home / 65,016.18-97,517.28-44,090.54

Finding the Fourth Proportional to 65,016.18, 97,517.28 and 44,090.54

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Solution

The fourth proportional to 65,016.18, 97,517.28 and 44,090.54 is: 66,131.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,016.18 : 97,517.28 = 44,090.54 : x
  2. Step 2: Convert to fraction form
    65,016.18/97,517.28 = 44,090.54/x
  3. Step 3: Cross multiply
    65,016.18x = 97,517.28 × 44,090.54
  4. Step 4: Simplify right side
    65,016.18x = 4,299,589,577.97
  5. Step 5: Solve for x
    x = 4,299,589,577.97/65,016.18
  6. Step 6: Final answer
    x = 66,131.07

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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.