Home / 3,304.08-4,554.36-2,254.32

Finding the Fourth Proportional to 3,304.08, 4,554.36 and 2,254.32

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Solution

The fourth proportional to 3,304.08, 4,554.36 and 2,254.32 is: 3,107.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,304.08 : 4,554.36 = 2,254.32 : x
  2. Step 2: Convert to fraction form
    3,304.08/4,554.36 = 2,254.32/x
  3. Step 3: Cross multiply
    3,304.08x = 4,554.36 × 2,254.32
  4. Step 4: Simplify right side
    3,304.08x = 10,266,984.84
  5. Step 5: Solve for x
    x = 10,266,984.84/3,304.08
  6. Step 6: Final answer
    x = 3,107.37

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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.