Home / 5,861.22-8,790.39-1,700.34

Finding the Fourth Proportional to 5,861.22, 8,790.39 and 1,700.34

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Solution

The fourth proportional to 5,861.22, 8,790.39 and 1,700.34 is: 2,550.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,861.22 : 8,790.39 = 1,700.34 : x
  2. Step 2: Convert to fraction form
    5,861.22/8,790.39 = 1,700.34/x
  3. Step 3: Cross multiply
    5,861.22x = 8,790.39 × 1,700.34
  4. Step 4: Simplify right side
    5,861.22x = 14,946,651.73
  5. Step 5: Solve for x
    x = 14,946,651.73/5,861.22
  6. Step 6: Final answer
    x = 2,550.09

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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.