Home / 94,122.20-141,141.85-44,216.48

Finding the Fourth Proportional to 94,122.20, 141,141.85 and 44,216.48

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Solution

The fourth proportional to 94,122.20, 141,141.85 and 44,216.48 is: 66,305.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,122.20 : 141,141.85 = 44,216.48 : x
  2. Step 2: Convert to fraction form
    94,122.20/141,141.85 = 44,216.48/x
  3. Step 3: Cross multiply
    94,122.20x = 141,141.85 × 44,216.48
  4. Step 4: Simplify right side
    94,122.20x = 6,240,794,971.44
  5. Step 5: Solve for x
    x = 6,240,794,971.44/94,122.20
  6. Step 6: Final answer
    x = 66,305.24

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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.