Home / 2,025.07-2,793.93-1,651.41

Finding the Fourth Proportional to 2,025.07, 2,793.93 and 1,651.41

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Solution

The fourth proportional to 2,025.07, 2,793.93 and 1,651.41 is: 2,278.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,025.07 : 2,793.93 = 1,651.41 : x
  2. Step 2: Convert to fraction form
    2,025.07/2,793.93 = 1,651.41/x
  3. Step 3: Cross multiply
    2,025.07x = 2,793.93 × 1,651.41
  4. Step 4: Simplify right side
    2,025.07x = 4,613,923.94
  5. Step 5: Solve for x
    x = 4,613,923.94/2,025.07
  6. Step 6: Final answer
    x = 2,278.40

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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.