Home / 9,201.34-13,803.63-3,366.10

Finding the Fourth Proportional to 9,201.34, 13,803.63 and 3,366.10

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Solution

The fourth proportional to 9,201.34, 13,803.63 and 3,366.10 is: 5,049.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,201.34 : 13,803.63 = 3,366.10 : x
  2. Step 2: Convert to fraction form
    9,201.34/13,803.63 = 3,366.10/x
  3. Step 3: Cross multiply
    9,201.34x = 13,803.63 × 3,366.10
  4. Step 4: Simplify right side
    9,201.34x = 46,464,398.94
  5. Step 5: Solve for x
    x = 46,464,398.94/9,201.34
  6. Step 6: Final answer
    x = 5,049.74

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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.