Home / 29,063.37-43,585.02-11,289.85

Finding the Fourth Proportional to 29,063.37, 43,585.02 and 11,289.85

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Solution

The fourth proportional to 29,063.37, 43,585.02 and 11,289.85 is: 16,930.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,063.37 : 43,585.02 = 11,289.85 : x
  2. Step 2: Convert to fraction form
    29,063.37/43,585.02 = 11,289.85/x
  3. Step 3: Cross multiply
    29,063.37x = 43,585.02 × 11,289.85
  4. Step 4: Simplify right side
    29,063.37x = 492,068,229.08
  5. Step 5: Solve for x
    x = 492,068,229.08/29,063.37
  6. Step 6: Final answer
    x = 16,930.87

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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.