Home / 4,039.80-6,059.70-1,847.00

Finding the Fourth Proportional to 4,039.80, 6,059.70 and 1,847.00

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Solution

The fourth proportional to 4,039.80, 6,059.70 and 1,847.00 is: 2,770.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,039.80 : 6,059.70 = 1,847.00 : x
  2. Step 2: Convert to fraction form
    4,039.80/6,059.70 = 1,847.00/x
  3. Step 3: Cross multiply
    4,039.80x = 6,059.70 × 1,847.00
  4. Step 4: Simplify right side
    4,039.80x = 11,192,235.60
  5. Step 5: Solve for x
    x = 11,192,235.60/4,039.80
  6. Step 6: Final answer
    x = 2,770.49

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Similar ratio
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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.