Home / 94,766.58-141,841.26-69,796.80

Finding the Fourth Proportional to 94,766.58, 141,841.26 and 69,796.80

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Solution

The fourth proportional to 94,766.58, 141,841.26 and 69,796.80 is: 104,467.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,766.58 : 141,841.26 = 69,796.80 : x
  2. Step 2: Convert to fraction form
    94,766.58/141,841.26 = 69,796.80/x
  3. Step 3: Cross multiply
    94,766.58x = 141,841.26 × 69,796.80
  4. Step 4: Simplify right side
    94,766.58x = 9,900,066,055.97
  5. Step 5: Solve for x
    x = 9,900,066,055.97/94,766.58
  6. Step 6: Final answer
    x = 104,467.90

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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.