Home / 94,550.67-141,842.84-31,374.59

Finding the Fourth Proportional to 94,550.67, 141,842.84 and 31,374.59

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Solution

The fourth proportional to 94,550.67, 141,842.84 and 31,374.59 is: 47,067.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,550.67 : 141,842.84 = 31,374.59 : x
  2. Step 2: Convert to fraction form
    94,550.67/141,842.84 = 31,374.59/x
  3. Step 3: Cross multiply
    94,550.67x = 141,842.84 × 31,374.59
  4. Step 4: Simplify right side
    94,550.67x = 4,450,260,083.35
  5. Step 5: Solve for x
    x = 4,450,260,083.35/94,550.67
  6. Step 6: Final answer
    x = 47,067.46

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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.