Home / 9,269.37-13,905.47-2,694.70

Finding the Fourth Proportional to 9,269.37, 13,905.47 and 2,694.70

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Solution

The fourth proportional to 9,269.37, 13,905.47 and 2,694.70 is: 4,042.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,269.37 : 13,905.47 = 2,694.70 : x
  2. Step 2: Convert to fraction form
    9,269.37/13,905.47 = 2,694.70/x
  3. Step 3: Cross multiply
    9,269.37x = 13,905.47 × 2,694.70
  4. Step 4: Simplify right side
    9,269.37x = 37,471,094.13
  5. Step 5: Solve for x
    x = 37,471,094.13/9,269.37
  6. Step 6: Final answer
    x = 4,042.46

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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.