Home / 94,065.28-141,102.26-23,945.20

Finding the Fourth Proportional to 94,065.28, 141,102.26 and 23,945.20

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Solution

The fourth proportional to 94,065.28, 141,102.26 and 23,945.20 is: 35,918.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,065.28 : 141,102.26 = 23,945.20 : x
  2. Step 2: Convert to fraction form
    94,065.28/141,102.26 = 23,945.20/x
  3. Step 3: Cross multiply
    94,065.28x = 141,102.26 × 23,945.20
  4. Step 4: Simplify right side
    94,065.28x = 3,378,721,836.15
  5. Step 5: Solve for x
    x = 3,378,721,836.15/94,065.28
  6. Step 6: Final answer
    x = 35,918.90

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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.