Home / 94,479.48-141,732.22-41,887.80

Finding the Fourth Proportional to 94,479.48, 141,732.22 and 41,887.80

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Solution

The fourth proportional to 94,479.48, 141,732.22 and 41,887.80 is: 62,837.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,479.48 : 141,732.22 = 41,887.80 : x
  2. Step 2: Convert to fraction form
    94,479.48/141,732.22 = 41,887.80/x
  3. Step 3: Cross multiply
    94,479.48x = 141,732.22 × 41,887.80
  4. Step 4: Simplify right side
    94,479.48x = 5,936,850,884.92
  5. Step 5: Solve for x
    x = 5,936,850,884.92/94,479.48
  6. Step 6: Final answer
    x = 62,837.46

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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.