Home / 9,469.37-14,204.09-2,895.55

Finding the Fourth Proportional to 9,469.37, 14,204.09 and 2,895.55

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Solution

The fourth proportional to 9,469.37, 14,204.09 and 2,895.55 is: 4,343.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,469.37 : 14,204.09 = 2,895.55 : x
  2. Step 2: Convert to fraction form
    9,469.37/14,204.09 = 2,895.55/x
  3. Step 3: Cross multiply
    9,469.37x = 14,204.09 × 2,895.55
  4. Step 4: Simplify right side
    9,469.37x = 41,128,624.53
  5. Step 5: Solve for x
    x = 41,128,624.53/9,469.37
  6. Step 6: Final answer
    x = 4,343.33

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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.