Home / 6,224.17-8,588.67-3,571.51

Finding the Fourth Proportional to 6,224.17, 8,588.67 and 3,571.51

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Solution

The fourth proportional to 6,224.17, 8,588.67 and 3,571.51 is: 4,928.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,224.17 : 8,588.67 = 3,571.51 : x
  2. Step 2: Convert to fraction form
    6,224.17/8,588.67 = 3,571.51/x
  3. Step 3: Cross multiply
    6,224.17x = 8,588.67 × 3,571.51
  4. Step 4: Simplify right side
    6,224.17x = 30,674,520.79
  5. Step 5: Solve for x
    x = 30,674,520.79/6,224.17
  6. Step 6: Final answer
    x = 4,928.29

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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.