Home / 2,448.23-3,379.23-1,454.06

Finding the Fourth Proportional to 2,448.23, 3,379.23 and 1,454.06

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Solution

The fourth proportional to 2,448.23, 3,379.23 and 1,454.06 is: 2,007.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,448.23 : 3,379.23 = 1,454.06 : x
  2. Step 2: Convert to fraction form
    2,448.23/3,379.23 = 1,454.06/x
  3. Step 3: Cross multiply
    2,448.23x = 3,379.23 × 1,454.06
  4. Step 4: Simplify right side
    2,448.23x = 4,913,611.62
  5. Step 5: Solve for x
    x = 4,913,611.62/2,448.23
  6. Step 6: Final answer
    x = 2,007.01

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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.