Home / 2,754.25-4,111.55-2,360

Finding the Fourth Proportional to 2,754.25, 4,111.55 and 2,360

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Solution

The fourth proportional to 2,754.25, 4,111.55 and 2,360 is: 3,523.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,754.25 : 4,111.55 = 2,360 : x
  2. Step 2: Convert to fraction form
    2,754.25/4,111.55 = 2,360/x
  3. Step 3: Cross multiply
    2,754.25x = 4,111.55 × 2,360
  4. Step 4: Simplify right side
    2,754.25x = 9,703,258
  5. Step 5: Solve for x
    x = 9,703,258/2,754.25
  6. Step 6: Final answer
    x = 3,523.01

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.