Home / 94,010.43-141,028.85-27,455.43

Finding the Fourth Proportional to 94,010.43, 141,028.85 and 27,455.43

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Solution

The fourth proportional to 94,010.43, 141,028.85 and 27,455.43 is: 41,187.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,010.43 : 141,028.85 = 27,455.43 : x
  2. Step 2: Convert to fraction form
    94,010.43/141,028.85 = 27,455.43/x
  3. Step 3: Cross multiply
    94,010.43x = 141,028.85 × 27,455.43
  4. Step 4: Simplify right side
    94,010.43x = 3,872,007,719.16
  5. Step 5: Solve for x
    x = 3,872,007,719.16/94,010.43
  6. Step 6: Final answer
    x = 41,187.00

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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.