Home / 4,048.57-6,072.58-1,451.59

Finding the Fourth Proportional to 4,048.57, 6,072.58 and 1,451.59

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Solution

The fourth proportional to 4,048.57, 6,072.58 and 1,451.59 is: 2,177.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,048.57 : 6,072.58 = 1,451.59 : x
  2. Step 2: Convert to fraction form
    4,048.57/6,072.58 = 1,451.59/x
  3. Step 3: Cross multiply
    4,048.57x = 6,072.58 × 1,451.59
  4. Step 4: Simplify right side
    4,048.57x = 8,814,896.40
  5. Step 5: Solve for x
    x = 8,814,896.40/4,048.57
  6. Step 6: Final answer
    x = 2,177.29

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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.