Home / 94,629.19-141,946.49-35,453.53

Finding the Fourth Proportional to 94,629.19, 141,946.49 and 35,453.53

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Solution

The fourth proportional to 94,629.19, 141,946.49 and 35,453.53 is: 53,181.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,629.19 : 141,946.49 = 35,453.53 : x
  2. Step 2: Convert to fraction form
    94,629.19/141,946.49 = 35,453.53/x
  3. Step 3: Cross multiply
    94,629.19x = 141,946.49 × 35,453.53
  4. Step 4: Simplify right side
    94,629.19x = 5,032,504,141.61
  5. Step 5: Solve for x
    x = 5,032,504,141.61/94,629.19
  6. Step 6: Final answer
    x = 53,181.31

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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.