Home / 94,589.27-141,904.12-34,617.54

Finding the Fourth Proportional to 94,589.27, 141,904.12 and 34,617.54

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Solution

The fourth proportional to 94,589.27, 141,904.12 and 34,617.54 is: 51,933.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,589.27 : 141,904.12 = 34,617.54 : x
  2. Step 2: Convert to fraction form
    94,589.27/141,904.12 = 34,617.54/x
  3. Step 3: Cross multiply
    94,589.27x = 141,904.12 × 34,617.54
  4. Step 4: Simplify right side
    94,589.27x = 4,912,371,559.47
  5. Step 5: Solve for x
    x = 4,912,371,559.47/94,589.27
  6. Step 6: Final answer
    x = 51,933.71

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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.