Home / 94,182.09-141,257.61-31,003.04

Finding the Fourth Proportional to 94,182.09, 141,257.61 and 31,003.04

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Solution

The fourth proportional to 94,182.09, 141,257.61 and 31,003.04 is: 46,499.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,182.09 : 141,257.61 = 31,003.04 : x
  2. Step 2: Convert to fraction form
    94,182.09/141,257.61 = 31,003.04/x
  3. Step 3: Cross multiply
    94,182.09x = 141,257.61 × 31,003.04
  4. Step 4: Simplify right side
    94,182.09x = 4,379,414,626.85
  5. Step 5: Solve for x
    x = 4,379,414,626.85/94,182.09
  6. Step 6: Final answer
    x = 46,499.44

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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.