Home / 94,300.80-141,451.20-44,364.30

Finding the Fourth Proportional to 94,300.80, 141,451.20 and 44,364.30

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Solution

The fourth proportional to 94,300.80, 141,451.20 and 44,364.30 is: 66,546.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,300.80 : 141,451.20 = 44,364.30 : x
  2. Step 2: Convert to fraction form
    94,300.80/141,451.20 = 44,364.30/x
  3. Step 3: Cross multiply
    94,300.80x = 141,451.20 × 44,364.30
  4. Step 4: Simplify right side
    94,300.80x = 6,275,383,472.16
  5. Step 5: Solve for x
    x = 6,275,383,472.16/94,300.80
  6. Step 6: Final answer
    x = 66,546.45

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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.