Home / 94,335.19-141,491.97-35,172.79

Finding the Fourth Proportional to 94,335.19, 141,491.97 and 35,172.79

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Solution

The fourth proportional to 94,335.19, 141,491.97 and 35,172.79 is: 52,755.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,335.19 : 141,491.97 = 35,172.79 : x
  2. Step 2: Convert to fraction form
    94,335.19/141,491.97 = 35,172.79/x
  3. Step 3: Cross multiply
    94,335.19x = 141,491.97 × 35,172.79
  4. Step 4: Simplify right side
    94,335.19x = 4,976,667,347.50
  5. Step 5: Solve for x
    x = 4,976,667,347.50/94,335.19
  6. Step 6: Final answer
    x = 52,755.15

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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.