Home / 94,962.23-131,033.30-54,668.19

Finding the Fourth Proportional to 94,962.23, 131,033.30 and 54,668.19

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Solution

The fourth proportional to 94,962.23, 131,033.30 and 54,668.19 is: 75,433.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,962.23 : 131,033.30 = 54,668.19 : x
  2. Step 2: Convert to fraction form
    94,962.23/131,033.30 = 54,668.19/x
  3. Step 3: Cross multiply
    94,962.23x = 131,033.30 × 54,668.19
  4. Step 4: Simplify right side
    94,962.23x = 7,163,353,067.39
  5. Step 5: Solve for x
    x = 7,163,353,067.39/94,962.23
  6. Step 6: Final answer
    x = 75,433.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.