Home / 6,352.11-9,529.58-1,969.60

Finding the Fourth Proportional to 6,352.11, 9,529.58 and 1,969.60

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Solution

The fourth proportional to 6,352.11, 9,529.58 and 1,969.60 is: 2,954.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,352.11 : 9,529.58 = 1,969.60 : x
  2. Step 2: Convert to fraction form
    6,352.11/9,529.58 = 1,969.60/x
  3. Step 3: Cross multiply
    6,352.11x = 9,529.58 × 1,969.60
  4. Step 4: Simplify right side
    6,352.11x = 18,769,460.77
  5. Step 5: Solve for x
    x = 18,769,460.77/6,352.11
  6. Step 6: Final answer
    x = 2,954.84

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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.