Home / 4,370.85-6,033.05-2,858.63

Finding the Fourth Proportional to 4,370.85, 6,033.05 and 2,858.63

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Solution

The fourth proportional to 4,370.85, 6,033.05 and 2,858.63 is: 3,945.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,370.85 : 6,033.05 = 2,858.63 : x
  2. Step 2: Convert to fraction form
    4,370.85/6,033.05 = 2,858.63/x
  3. Step 3: Cross multiply
    4,370.85x = 6,033.05 × 2,858.63
  4. Step 4: Simplify right side
    4,370.85x = 17,246,213.26
  5. Step 5: Solve for x
    x = 17,246,213.26/4,370.85
  6. Step 6: Final answer
    x = 3,945.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.