Home / 5,232.18-7,840.41-4,738.26

Finding the Fourth Proportional to 5,232.18, 7,840.41 and 4,738.26

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Solution

The fourth proportional to 5,232.18, 7,840.41 and 4,738.26 is: 7,100.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,232.18 : 7,840.41 = 4,738.26 : x
  2. Step 2: Convert to fraction form
    5,232.18/7,840.41 = 4,738.26/x
  3. Step 3: Cross multiply
    5,232.18x = 7,840.41 × 4,738.26
  4. Step 4: Simplify right side
    5,232.18x = 37,149,901.09
  5. Step 5: Solve for x
    x = 37,149,901.09/5,232.18
  6. Step 6: Final answer
    x = 7,100.27

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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.