Home / 5,877.16-8,110.41-3,224.52

Finding the Fourth Proportional to 5,877.16, 8,110.41 and 3,224.52

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Solution

The fourth proportional to 5,877.16, 8,110.41 and 3,224.52 is: 4,449.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,877.16 : 8,110.41 = 3,224.52 : x
  2. Step 2: Convert to fraction form
    5,877.16/8,110.41 = 3,224.52/x
  3. Step 3: Cross multiply
    5,877.16x = 8,110.41 × 3,224.52
  4. Step 4: Simplify right side
    5,877.16x = 26,152,179.25
  5. Step 5: Solve for x
    x = 26,152,179.25/5,877.16
  6. Step 6: Final answer
    x = 4,449.80

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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.