Home / 94,114.96-141,085.80-40,773.42

Finding the Fourth Proportional to 94,114.96, 141,085.80 and 40,773.42

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Solution

The fourth proportional to 94,114.96, 141,085.80 and 40,773.42 is: 61,122.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,114.96 : 141,085.80 = 40,773.42 : x
  2. Step 2: Convert to fraction form
    94,114.96/141,085.80 = 40,773.42/x
  3. Step 3: Cross multiply
    94,114.96x = 141,085.80 × 40,773.42
  4. Step 4: Simplify right side
    94,114.96x = 5,752,550,579.44
  5. Step 5: Solve for x
    x = 5,752,550,579.44/94,114.96
  6. Step 6: Final answer
    x = 61,122.60

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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.