Home / 68,375.26-94,386.66-41,526.46

Finding the Fourth Proportional to 68,375.26, 94,386.66 and 41,526.46

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Solution

The fourth proportional to 68,375.26, 94,386.66 and 41,526.46 is: 57,324.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,375.26 : 94,386.66 = 41,526.46 : x
  2. Step 2: Convert to fraction form
    68,375.26/94,386.66 = 41,526.46/x
  3. Step 3: Cross multiply
    68,375.26x = 94,386.66 × 41,526.46
  4. Step 4: Simplify right side
    68,375.26x = 3,919,543,861.02
  5. Step 5: Solve for x
    x = 3,919,543,861.02/68,375.26
  6. Step 6: Final answer
    x = 57,324.01

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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.