Home / 50,702.07-76,052.24-15,163.47

Finding the Fourth Proportional to 50,702.07, 76,052.24 and 15,163.47

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Solution

The fourth proportional to 50,702.07, 76,052.24 and 15,163.47 is: 22,744.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,702.07 : 76,052.24 = 15,163.47 : x
  2. Step 2: Convert to fraction form
    50,702.07/76,052.24 = 15,163.47/x
  3. Step 3: Cross multiply
    50,702.07x = 76,052.24 × 15,163.47
  4. Step 4: Simplify right side
    50,702.07x = 1,153,215,403.59
  5. Step 5: Solve for x
    x = 1,153,215,403.59/50,702.07
  6. Step 6: Final answer
    x = 22,744.94

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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.