Home / 2,104.55-3,152.23-1,735.19

Finding the Fourth Proportional to 2,104.55, 3,152.23 and 1,735.19

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Solution

The fourth proportional to 2,104.55, 3,152.23 and 1,735.19 is: 2,599.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,104.55 : 3,152.23 = 1,735.19 : x
  2. Step 2: Convert to fraction form
    2,104.55/3,152.23 = 1,735.19/x
  3. Step 3: Cross multiply
    2,104.55x = 3,152.23 × 1,735.19
  4. Step 4: Simplify right side
    2,104.55x = 5,469,717.97
  5. Step 5: Solve for x
    x = 5,469,717.97/2,104.55
  6. Step 6: Final answer
    x = 2,599.00

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1.5x scale

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.