Home / 19,224.06-28,835.92-6,076.43

Finding the Fourth Proportional to 19,224.06, 28,835.92 and 6,076.43

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Solution

The fourth proportional to 19,224.06, 28,835.92 and 6,076.43 is: 9,114.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,224.06 : 28,835.92 = 6,076.43 : x
  2. Step 2: Convert to fraction form
    19,224.06/28,835.92 = 6,076.43/x
  3. Step 3: Cross multiply
    19,224.06x = 28,835.92 × 6,076.43
  4. Step 4: Simplify right side
    19,224.06x = 175,219,548.94
  5. Step 5: Solve for x
    x = 175,219,548.94/19,224.06
  6. Step 6: Final answer
    x = 9,114.60

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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.