Home / 94,287.44-141,524.10-69,257.22

Finding the Fourth Proportional to 94,287.44, 141,524.10 and 69,257.22

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Solution

The fourth proportional to 94,287.44, 141,524.10 and 69,257.22 is: 103,954.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,287.44 : 141,524.10 = 69,257.22 : x
  2. Step 2: Convert to fraction form
    94,287.44/141,524.10 = 69,257.22/x
  3. Step 3: Cross multiply
    94,287.44x = 141,524.10 × 69,257.22
  4. Step 4: Simplify right side
    94,287.44x = 9,801,565,729.00
  5. Step 5: Solve for x
    x = 9,801,565,729.00/94,287.44
  6. Step 6: Final answer
    x = 103,954.10

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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.