Home / 2,336.95-3,504.81-1,101.90

Finding the Fourth Proportional to 2,336.95, 3,504.81 and 1,101.90

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Solution

The fourth proportional to 2,336.95, 3,504.81 and 1,101.90 is: 1,652.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,336.95 : 3,504.81 = 1,101.90 : x
  2. Step 2: Convert to fraction form
    2,336.95/3,504.81 = 1,101.90/x
  3. Step 3: Cross multiply
    2,336.95x = 3,504.81 × 1,101.90
  4. Step 4: Simplify right side
    2,336.95x = 3,861,950.14
  5. Step 5: Solve for x
    x = 3,861,950.14/2,336.95
  6. Step 6: Final answer
    x = 1,652.56

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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.