Home / 11,267.02-16,905.39-6,076.54

Finding the Fourth Proportional to 11,267.02, 16,905.39 and 6,076.54

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Solution

The fourth proportional to 11,267.02, 16,905.39 and 6,076.54 is: 9,117.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,267.02 : 16,905.39 = 6,076.54 : x
  2. Step 2: Convert to fraction form
    11,267.02/16,905.39 = 6,076.54/x
  3. Step 3: Cross multiply
    11,267.02x = 16,905.39 × 6,076.54
  4. Step 4: Simplify right side
    11,267.02x = 102,726,278.55
  5. Step 5: Solve for x
    x = 102,726,278.55/11,267.02
  6. Step 6: Final answer
    x = 9,117.43

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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.