Home / 3,096.07-4,268.36-2,210.33

Finding the Fourth Proportional to 3,096.07, 4,268.36 and 2,210.33

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Solution

The fourth proportional to 3,096.07, 4,268.36 and 2,210.33 is: 3,047.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,096.07 : 4,268.36 = 2,210.33 : x
  2. Step 2: Convert to fraction form
    3,096.07/4,268.36 = 2,210.33/x
  3. Step 3: Cross multiply
    3,096.07x = 4,268.36 × 2,210.33
  4. Step 4: Simplify right side
    3,096.07x = 9,434,473.11
  5. Step 5: Solve for x
    x = 9,434,473.11/3,096.07
  6. Step 6: Final answer
    x = 3,047.25

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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.