Home / 94,374.53-141,583.97-31,194.66

Finding the Fourth Proportional to 94,374.53, 141,583.97 and 31,194.66

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Solution

The fourth proportional to 94,374.53, 141,583.97 and 31,194.66 is: 46,799.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,374.53 : 141,583.97 = 31,194.66 : x
  2. Step 2: Convert to fraction form
    94,374.53/141,583.97 = 31,194.66/x
  3. Step 3: Cross multiply
    94,374.53x = 141,583.97 × 31,194.66
  4. Step 4: Simplify right side
    94,374.53x = 4,416,663,883.59
  5. Step 5: Solve for x
    x = 4,416,663,883.59/94,374.53
  6. Step 6: Final answer
    x = 46,799.32

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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.