Home / 5,016.51-6,923.57-2,863.06

Finding the Fourth Proportional to 5,016.51, 6,923.57 and 2,863.06

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Solution

The fourth proportional to 5,016.51, 6,923.57 and 2,863.06 is: 3,951.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,016.51 : 6,923.57 = 2,863.06 : x
  2. Step 2: Convert to fraction form
    5,016.51/6,923.57 = 2,863.06/x
  3. Step 3: Cross multiply
    5,016.51x = 6,923.57 × 2,863.06
  4. Step 4: Simplify right side
    5,016.51x = 19,822,596.32
  5. Step 5: Solve for x
    x = 19,822,596.32/5,016.51
  6. Step 6: Final answer
    x = 3,951.47

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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.