Home / 94,119.81-141,198.08-27,561.03

Finding the Fourth Proportional to 94,119.81, 141,198.08 and 27,561.03

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Solution

The fourth proportional to 94,119.81, 141,198.08 and 27,561.03 is: 41,346.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,119.81 : 141,198.08 = 27,561.03 : x
  2. Step 2: Convert to fraction form
    94,119.81/141,198.08 = 27,561.03/x
  3. Step 3: Cross multiply
    94,119.81x = 141,198.08 × 27,561.03
  4. Step 4: Simplify right side
    94,119.81x = 3,891,564,381.02
  5. Step 5: Solve for x
    x = 3,891,564,381.02/94,119.81
  6. Step 6: Final answer
    x = 41,346.92

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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.