Home / 94,039.48-141,060.12-23,918.79

Finding the Fourth Proportional to 94,039.48, 141,060.12 and 23,918.79

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Solution

The fourth proportional to 94,039.48, 141,060.12 and 23,918.79 is: 35,878.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,039.48 : 141,060.12 = 23,918.79 : x
  2. Step 2: Convert to fraction form
    94,039.48/141,060.12 = 23,918.79/x
  3. Step 3: Cross multiply
    94,039.48x = 141,060.12 × 23,918.79
  4. Step 4: Simplify right side
    94,039.48x = 3,373,987,387.65
  5. Step 5: Solve for x
    x = 3,373,987,387.65/94,039.48
  6. Step 6: Final answer
    x = 35,878.41

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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.