Home / 4,004-6,004.47-1,923.41

Finding the Fourth Proportional to 4,004, 6,004.47 and 1,923.41

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Solution

The fourth proportional to 4,004, 6,004.47 and 1,923.41 is: 2,884.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,004 : 6,004.47 = 1,923.41 : x
  2. Step 2: Convert to fraction form
    4,004/6,004.47 = 1,923.41/x
  3. Step 3: Cross multiply
    4,004x = 6,004.47 × 1,923.41
  4. Step 4: Simplify right side
    4,004x = 11,549,057.64
  5. Step 5: Solve for x
    x = 11,549,057.64/4,004
  6. Step 6: Final answer
    x = 2,884.38

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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.