Home / 94,225.27-141,353.28-27,667.57

Finding the Fourth Proportional to 94,225.27, 141,353.28 and 27,667.57

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Solution

The fourth proportional to 94,225.27, 141,353.28 and 27,667.57 is: 41,505.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,225.27 : 141,353.28 = 27,667.57 : x
  2. Step 2: Convert to fraction form
    94,225.27/141,353.28 = 27,667.57/x
  3. Step 3: Cross multiply
    94,225.27x = 141,353.28 × 27,667.57
  4. Step 4: Simplify right side
    94,225.27x = 3,910,901,769.13
  5. Step 5: Solve for x
    x = 3,910,901,769.13/94,225.27
  6. Step 6: Final answer
    x = 41,505.87

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1.5x scale

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.