Home / 94,100.13-141,186.92-41,472.54

Finding the Fourth Proportional to 94,100.13, 141,186.92 and 41,472.54

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Solution

The fourth proportional to 94,100.13, 141,186.92 and 41,472.54 is: 62,224.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,100.13 : 141,186.92 = 41,472.54 : x
  2. Step 2: Convert to fraction form
    94,100.13/141,186.92 = 41,472.54/x
  3. Step 3: Cross multiply
    94,100.13x = 141,186.92 × 41,472.54
  4. Step 4: Simplify right side
    94,100.13x = 5,855,379,979.81
  5. Step 5: Solve for x
    x = 5,855,379,979.81/94,100.13
  6. Step 6: Final answer
    x = 62,224.99

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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.