Home / 4,577.37-6,316.78-2,481.49

Finding the Fourth Proportional to 4,577.37, 6,316.78 and 2,481.49

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Solution

The fourth proportional to 4,577.37, 6,316.78 and 2,481.49 is: 3,424.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,577.37 : 6,316.78 = 2,481.49 : x
  2. Step 2: Convert to fraction form
    4,577.37/6,316.78 = 2,481.49/x
  3. Step 3: Cross multiply
    4,577.37x = 6,316.78 × 2,481.49
  4. Step 4: Simplify right side
    4,577.37x = 15,675,026.40
  5. Step 5: Solve for x
    x = 15,675,026.40/4,577.37
  6. Step 6: Final answer
    x = 3,424.46

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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.