Home / 94,047.13-141,056.11-27,469.38

Finding the Fourth Proportional to 94,047.13, 141,056.11 and 27,469.38

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Solution

The fourth proportional to 94,047.13, 141,056.11 and 27,469.38 is: 41,199.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,047.13 : 141,056.11 = 27,469.38 : x
  2. Step 2: Convert to fraction form
    94,047.13/141,056.11 = 27,469.38/x
  3. Step 3: Cross multiply
    94,047.13x = 141,056.11 × 27,469.38
  4. Step 4: Simplify right side
    94,047.13x = 3,874,723,886.91
  5. Step 5: Solve for x
    x = 3,874,723,886.91/94,047.13
  6. Step 6: Final answer
    x = 41,199.81

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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.