Home / 15,619.44-23,433.27-4,527.16

Finding the Fourth Proportional to 15,619.44, 23,433.27 and 4,527.16

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Solution

The fourth proportional to 15,619.44, 23,433.27 and 4,527.16 is: 6,791.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,619.44 : 23,433.27 = 4,527.16 : x
  2. Step 2: Convert to fraction form
    15,619.44/23,433.27 = 4,527.16/x
  3. Step 3: Cross multiply
    15,619.44x = 23,433.27 × 4,527.16
  4. Step 4: Simplify right side
    15,619.44x = 106,086,162.61
  5. Step 5: Solve for x
    x = 106,086,162.61/15,619.44
  6. Step 6: Final answer
    x = 6,791.93

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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.