Home / 5,041.48-7,546.26-2,843.68

Finding the Fourth Proportional to 5,041.48, 7,546.26 and 2,843.68

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Solution

The fourth proportional to 5,041.48, 7,546.26 and 2,843.68 is: 4,256.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,041.48 : 7,546.26 = 2,843.68 : x
  2. Step 2: Convert to fraction form
    5,041.48/7,546.26 = 2,843.68/x
  3. Step 3: Cross multiply
    5,041.48x = 7,546.26 × 2,843.68
  4. Step 4: Simplify right side
    5,041.48x = 21,459,148.64
  5. Step 5: Solve for x
    x = 21,459,148.64/5,041.48
  6. Step 6: Final answer
    x = 4,256.52

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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.