Home / 94,326.09-141,440.45-27,757.58

Finding the Fourth Proportional to 94,326.09, 141,440.45 and 27,757.58

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Solution

The fourth proportional to 94,326.09, 141,440.45 and 27,757.58 is: 41,622.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,326.09 : 141,440.45 = 27,757.58 : x
  2. Step 2: Convert to fraction form
    94,326.09/141,440.45 = 27,757.58/x
  3. Step 3: Cross multiply
    94,326.09x = 141,440.45 × 27,757.58
  4. Step 4: Simplify right side
    94,326.09x = 3,926,043,760.12
  5. Step 5: Solve for x
    x = 3,926,043,760.12/94,326.09
  6. Step 6: Final answer
    x = 41,622.03

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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.