Home / 94,357.12-141,559.44-35,194.72

Finding the Fourth Proportional to 94,357.12, 141,559.44 and 35,194.72

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Solution

The fourth proportional to 94,357.12, 141,559.44 and 35,194.72 is: 52,800.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,357.12 : 141,559.44 = 35,194.72 : x
  2. Step 2: Convert to fraction form
    94,357.12/141,559.44 = 35,194.72/x
  3. Step 3: Cross multiply
    94,357.12x = 141,559.44 × 35,194.72
  4. Step 4: Simplify right side
    94,357.12x = 4,982,144,854.16
  5. Step 5: Solve for x
    x = 4,982,144,854.16/94,357.12
  6. Step 6: Final answer
    x = 52,800.94

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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.