Home / 7,623.06-10,496.46-6,673.54

Finding the Fourth Proportional to 7,623.06, 10,496.46 and 6,673.54

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Solution

The fourth proportional to 7,623.06, 10,496.46 and 6,673.54 is: 9,189.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,623.06 : 10,496.46 = 6,673.54 : x
  2. Step 2: Convert to fraction form
    7,623.06/10,496.46 = 6,673.54/x
  3. Step 3: Cross multiply
    7,623.06x = 10,496.46 × 6,673.54
  4. Step 4: Simplify right side
    7,623.06x = 70,048,545.36
  5. Step 5: Solve for x
    x = 70,048,545.36/7,623.06
  6. Step 6: Final answer
    x = 9,189.03

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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.