Home / 94,219.70-141,299.16-31,024.80

Finding the Fourth Proportional to 94,219.70, 141,299.16 and 31,024.80

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Solution

The fourth proportional to 94,219.70, 141,299.16 and 31,024.80 is: 46,527.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,219.70 : 141,299.16 = 31,024.80 : x
  2. Step 2: Convert to fraction form
    94,219.70/141,299.16 = 31,024.80/x
  3. Step 3: Cross multiply
    94,219.70x = 141,299.16 × 31,024.80
  4. Step 4: Simplify right side
    94,219.70x = 4,383,777,550.23
  5. Step 5: Solve for x
    x = 4,383,777,550.23/94,219.70
  6. Step 6: Final answer
    x = 46,527.19

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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.