Home / 2,704.10-4,059.60-2,088.26

Finding the Fourth Proportional to 2,704.10, 4,059.60 and 2,088.26

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Solution

The fourth proportional to 2,704.10, 4,059.60 and 2,088.26 is: 3,135.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,704.10 : 4,059.60 = 2,088.26 : x
  2. Step 2: Convert to fraction form
    2,704.10/4,059.60 = 2,088.26/x
  3. Step 3: Cross multiply
    2,704.10x = 4,059.60 × 2,088.26
  4. Step 4: Simplify right side
    2,704.10x = 8,477,500.30
  5. Step 5: Solve for x
    x = 8,477,500.30/2,704.10
  6. Step 6: Final answer
    x = 3,135.05

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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.