Home / 4,453.42-6,145.75-2,464.11

Finding the Fourth Proportional to 4,453.42, 6,145.75 and 2,464.11

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Solution

The fourth proportional to 4,453.42, 6,145.75 and 2,464.11 is: 3,400.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,453.42 : 6,145.75 = 2,464.11 : x
  2. Step 2: Convert to fraction form
    4,453.42/6,145.75 = 2,464.11/x
  3. Step 3: Cross multiply
    4,453.42x = 6,145.75 × 2,464.11
  4. Step 4: Simplify right side
    4,453.42x = 15,143,804.03
  5. Step 5: Solve for x
    x = 15,143,804.03/4,453.42
  6. Step 6: Final answer
    x = 3,400.49

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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.