Home / 4,588.03-6,331.92-2,571.78

Finding the Fourth Proportional to 4,588.03, 6,331.92 and 2,571.78

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Solution

The fourth proportional to 4,588.03, 6,331.92 and 2,571.78 is: 3,549.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,588.03 : 6,331.92 = 2,571.78 : x
  2. Step 2: Convert to fraction form
    4,588.03/6,331.92 = 2,571.78/x
  3. Step 3: Cross multiply
    4,588.03x = 6,331.92 × 2,571.78
  4. Step 4: Simplify right side
    4,588.03x = 16,284,333.78
  5. Step 5: Solve for x
    x = 16,284,333.78/4,588.03
  6. Step 6: Final answer
    x = 3,549.31

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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.