Home / 2,004.35-2,765.00-1,341.23

Finding the Fourth Proportional to 2,004.35, 2,765.00 and 1,341.23

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Solution

The fourth proportional to 2,004.35, 2,765.00 and 1,341.23 is: 1,850.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,004.35 : 2,765.00 = 1,341.23 : x
  2. Step 2: Convert to fraction form
    2,004.35/2,765.00 = 1,341.23/x
  3. Step 3: Cross multiply
    2,004.35x = 2,765.00 × 1,341.23
  4. Step 4: Simplify right side
    2,004.35x = 3,708,494.24
  5. Step 5: Solve for x
    x = 3,708,494.24/2,004.35
  6. Step 6: Final answer
    x = 1,850.22

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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.