Home / 94,771.92-142,158.06-24,651.12

Finding the Fourth Proportional to 94,771.92, 142,158.06 and 24,651.12

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Solution

The fourth proportional to 94,771.92, 142,158.06 and 24,651.12 is: 36,976.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,771.92 : 142,158.06 = 24,651.12 : x
  2. Step 2: Convert to fraction form
    94,771.92/142,158.06 = 24,651.12/x
  3. Step 3: Cross multiply
    94,771.92x = 142,158.06 × 24,651.12
  4. Step 4: Simplify right side
    94,771.92x = 3,504,355,396.03
  5. Step 5: Solve for x
    x = 3,504,355,396.03/94,771.92
  6. Step 6: Final answer
    x = 36,976.73

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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.