Home / 2,464.48-3,399.42-1,873.72

Finding the Fourth Proportional to 2,464.48, 3,399.42 and 1,873.72

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Solution

The fourth proportional to 2,464.48, 3,399.42 and 1,873.72 is: 2,584.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,464.48 : 3,399.42 = 1,873.72 : x
  2. Step 2: Convert to fraction form
    2,464.48/3,399.42 = 1,873.72/x
  3. Step 3: Cross multiply
    2,464.48x = 3,399.42 × 1,873.72
  4. Step 4: Simplify right side
    2,464.48x = 6,369,561.24
  5. Step 5: Solve for x
    x = 6,369,561.24/2,464.48
  6. Step 6: Final answer
    x = 2,584.55

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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.