Home / 94,082.70-141,163.54-58,573.74

Finding the Fourth Proportional to 94,082.70, 141,163.54 and 58,573.74

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Solution

The fourth proportional to 94,082.70, 141,163.54 and 58,573.74 is: 87,885.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,082.70 : 141,163.54 = 58,573.74 : x
  2. Step 2: Convert to fraction form
    94,082.70/141,163.54 = 58,573.74/x
  3. Step 3: Cross multiply
    94,082.70x = 141,163.54 × 58,573.74
  4. Step 4: Simplify right side
    94,082.70x = 8,268,476,489.44
  5. Step 5: Solve for x
    x = 8,268,476,489.44/94,082.70
  6. Step 6: Final answer
    x = 87,885.20

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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.