Home / 4,577.42-6,316.80-2,481.54

Finding the Fourth Proportional to 4,577.42, 6,316.80 and 2,481.54

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Solution

The fourth proportional to 4,577.42, 6,316.80 and 2,481.54 is: 3,424.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,577.42 : 6,316.80 = 2,481.54 : x
  2. Step 2: Convert to fraction form
    4,577.42/6,316.80 = 2,481.54/x
  3. Step 3: Cross multiply
    4,577.42x = 6,316.80 × 2,481.54
  4. Step 4: Simplify right side
    4,577.42x = 15,675,391.87
  5. Step 5: Solve for x
    x = 15,675,391.87/4,577.42
  6. Step 6: Final answer
    x = 3,424.51

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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.