Home / 23,761.09-35,653.91-10,443.43

Finding the Fourth Proportional to 23,761.09, 35,653.91 and 10,443.43

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Solution

The fourth proportional to 23,761.09, 35,653.91 and 10,443.43 is: 15,670.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,761.09 : 35,653.91 = 10,443.43 : x
  2. Step 2: Convert to fraction form
    23,761.09/35,653.91 = 10,443.43/x
  3. Step 3: Cross multiply
    23,761.09x = 35,653.91 × 10,443.43
  4. Step 4: Simplify right side
    23,761.09x = 372,348,935.04
  5. Step 5: Solve for x
    x = 372,348,935.04/23,761.09
  6. Step 6: Final answer
    x = 15,670.54

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.