Home / 327,276.26-451,638.40-184,033.25

Finding the Fourth Proportional to 327,276.26, 451,638.40 and 184,033.25

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Solution

The fourth proportional to 327,276.26, 451,638.40 and 184,033.25 is: 253,964.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,276.26 : 451,638.40 = 184,033.25 : x
  2. Step 2: Convert to fraction form
    327,276.26/451,638.40 = 184,033.25/x
  3. Step 3: Cross multiply
    327,276.26x = 451,638.40 × 184,033.25
  4. Step 4: Simplify right side
    327,276.26x = 83,116,482,576.80
  5. Step 5: Solve for x
    x = 83,116,482,576.80/327,276.26
  6. Step 6: Final answer
    x = 253,964.29

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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.