Home / 4,453.95-6,146.36-2,464.39

Finding the Fourth Proportional to 4,453.95, 6,146.36 and 2,464.39

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Solution

The fourth proportional to 4,453.95, 6,146.36 and 2,464.39 is: 3,400.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,453.95 : 6,146.36 = 2,464.39 : x
  2. Step 2: Convert to fraction form
    4,453.95/6,146.36 = 2,464.39/x
  3. Step 3: Cross multiply
    4,453.95x = 6,146.36 × 2,464.39
  4. Step 4: Simplify right side
    4,453.95x = 15,147,046.59
  5. Step 5: Solve for x
    x = 15,147,046.59/4,453.95
  6. Step 6: Final answer
    x = 3,400.81

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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.