Home / 27,476.93-41,151.29-20,063.00

Finding the Fourth Proportional to 27,476.93, 41,151.29 and 20,063.00

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Solution

The fourth proportional to 27,476.93, 41,151.29 and 20,063.00 is: 30,047.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,476.93 : 41,151.29 = 20,063.00 : x
  2. Step 2: Convert to fraction form
    27,476.93/41,151.29 = 20,063.00/x
  3. Step 3: Cross multiply
    27,476.93x = 41,151.29 × 20,063.00
  4. Step 4: Simplify right side
    27,476.93x = 825,618,025.20
  5. Step 5: Solve for x
    x = 825,618,025.20/27,476.93
  6. Step 6: Final answer
    x = 30,047.69

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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.