Home / 7,018.00-10,523.91-2,632.38

Finding the Fourth Proportional to 7,018.00, 10,523.91 and 2,632.38

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Solution

The fourth proportional to 7,018.00, 10,523.91 and 2,632.38 is: 3,947.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,018.00 : 10,523.91 = 2,632.38 : x
  2. Step 2: Convert to fraction form
    7,018.00/10,523.91 = 2,632.38/x
  3. Step 3: Cross multiply
    7,018.00x = 10,523.91 × 2,632.38
  4. Step 4: Simplify right side
    7,018.00x = 27,702,940.08
  5. Step 5: Solve for x
    x = 27,702,940.08/7,018.00
  6. Step 6: Final answer
    x = 3,947.41

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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.