Home / 6,923.54-9,556.53-4,828.34

Finding the Fourth Proportional to 6,923.54, 9,556.53 and 4,828.34

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Solution

The fourth proportional to 6,923.54, 9,556.53 and 4,828.34 is: 6,664.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,923.54 : 9,556.53 = 4,828.34 : x
  2. Step 2: Convert to fraction form
    6,923.54/9,556.53 = 4,828.34/x
  3. Step 3: Cross multiply
    6,923.54x = 9,556.53 × 4,828.34
  4. Step 4: Simplify right side
    6,923.54x = 46,142,176.06
  5. Step 5: Solve for x
    x = 46,142,176.06/6,923.54
  6. Step 6: Final answer
    x = 6,664.54

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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.