Home / 27,360.23-41,033.04-7,635.32

Finding the Fourth Proportional to 27,360.23, 41,033.04 and 7,635.32

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Solution

The fourth proportional to 27,360.23, 41,033.04 and 7,635.32 is: 11,450.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,360.23 : 41,033.04 = 7,635.32 : x
  2. Step 2: Convert to fraction form
    27,360.23/41,033.04 = 7,635.32/x
  3. Step 3: Cross multiply
    27,360.23x = 41,033.04 × 7,635.32
  4. Step 4: Simplify right side
    27,360.23x = 313,300,185.81
  5. Step 5: Solve for x
    x = 313,300,185.81/27,360.23
  6. Step 6: Final answer
    x = 11,450.94

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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.