Home / 4,008.66-6,007.52-2,449.21

Finding the Fourth Proportional to 4,008.66, 6,007.52 and 2,449.21

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Solution

The fourth proportional to 4,008.66, 6,007.52 and 2,449.21 is: 3,670.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,008.66 : 6,007.52 = 2,449.21 : x
  2. Step 2: Convert to fraction form
    4,008.66/6,007.52 = 2,449.21/x
  3. Step 3: Cross multiply
    4,008.66x = 6,007.52 × 2,449.21
  4. Step 4: Simplify right side
    4,008.66x = 14,713,669.16
  5. Step 5: Solve for x
    x = 14,713,669.16/4,008.66
  6. Step 6: Final answer
    x = 3,670.47

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.