Home / 27,455.99-41,168.38-10,807.00

Finding the Fourth Proportional to 27,455.99, 41,168.38 and 10,807.00

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Solution

The fourth proportional to 27,455.99, 41,168.38 and 10,807.00 is: 16,204.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,455.99 : 41,168.38 = 10,807.00 : x
  2. Step 2: Convert to fraction form
    27,455.99/41,168.38 = 10,807.00/x
  3. Step 3: Cross multiply
    27,455.99x = 41,168.38 × 10,807.00
  4. Step 4: Simplify right side
    27,455.99x = 444,906,552.72
  5. Step 5: Solve for x
    x = 444,906,552.72/27,455.99
  6. Step 6: Final answer
    x = 16,204.36

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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.