Home / 9,202.59-13,804.34-2,629.76

Finding the Fourth Proportional to 9,202.59, 13,804.34 and 2,629.76

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Solution

The fourth proportional to 9,202.59, 13,804.34 and 2,629.76 is: 3,944.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,202.59 : 13,804.34 = 2,629.76 : x
  2. Step 2: Convert to fraction form
    9,202.59/13,804.34 = 2,629.76/x
  3. Step 3: Cross multiply
    9,202.59x = 13,804.34 × 2,629.76
  4. Step 4: Simplify right side
    9,202.59x = 36,302,018.99
  5. Step 5: Solve for x
    x = 36,302,018.99/9,202.59
  6. Step 6: Final answer
    x = 3,944.76

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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.