Home / 11,051.74-16,566.54-4,025.80

Finding the Fourth Proportional to 11,051.74, 16,566.54 and 4,025.80

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Solution

The fourth proportional to 11,051.74, 16,566.54 and 4,025.80 is: 6,034.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,051.74 : 16,566.54 = 4,025.80 : x
  2. Step 2: Convert to fraction form
    11,051.74/16,566.54 = 4,025.80/x
  3. Step 3: Cross multiply
    11,051.74x = 16,566.54 × 4,025.80
  4. Step 4: Simplify right side
    11,051.74x = 66,693,576.73
  5. Step 5: Solve for x
    x = 66,693,576.73/11,051.74
  6. Step 6: Final answer
    x = 6,034.67

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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.