Home / 3,703.64-5,110.86-2,025.04

Finding the Fourth Proportional to 3,703.64, 5,110.86 and 2,025.04

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Solution

The fourth proportional to 3,703.64, 5,110.86 and 2,025.04 is: 2,794.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,703.64 : 5,110.86 = 2,025.04 : x
  2. Step 2: Convert to fraction form
    3,703.64/5,110.86 = 2,025.04/x
  3. Step 3: Cross multiply
    3,703.64x = 5,110.86 × 2,025.04
  4. Step 4: Simplify right side
    3,703.64x = 10,349,695.93
  5. Step 5: Solve for x
    x = 10,349,695.93/3,703.64
  6. Step 6: Final answer
    x = 2,794.47

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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.