Home / 94,060.38-141,136.69-44,144.53

Finding the Fourth Proportional to 94,060.38, 141,136.69 and 44,144.53

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Solution

The fourth proportional to 94,060.38, 141,136.69 and 44,144.53 is: 66,238.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,060.38 : 141,136.69 = 44,144.53 : x
  2. Step 2: Convert to fraction form
    94,060.38/141,136.69 = 44,144.53/x
  3. Step 3: Cross multiply
    94,060.38x = 141,136.69 × 44,144.53
  4. Step 4: Simplify right side
    94,060.38x = 6,230,412,845.81
  5. Step 5: Solve for x
    x = 6,230,412,845.81/94,060.38
  6. Step 6: Final answer
    x = 66,238.44

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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.