Home / 6,368.97-9,555.18-2,669.25

Finding the Fourth Proportional to 6,368.97, 9,555.18 and 2,669.25

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Solution

The fourth proportional to 6,368.97, 9,555.18 and 2,669.25 is: 4,004.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,368.97 : 9,555.18 = 2,669.25 : x
  2. Step 2: Convert to fraction form
    6,368.97/9,555.18 = 2,669.25/x
  3. Step 3: Cross multiply
    6,368.97x = 9,555.18 × 2,669.25
  4. Step 4: Simplify right side
    6,368.97x = 25,505,164.22
  5. Step 5: Solve for x
    x = 25,505,164.22/6,368.97
  6. Step 6: Final answer
    x = 4,004.60

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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.