Home / 2,596.07-3,860.78-2,514.06

Finding the Fourth Proportional to 2,596.07, 3,860.78 and 2,514.06

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Solution

The fourth proportional to 2,596.07, 3,860.78 and 2,514.06 is: 3,738.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,596.07 : 3,860.78 = 2,514.06 : x
  2. Step 2: Convert to fraction form
    2,596.07/3,860.78 = 2,514.06/x
  3. Step 3: Cross multiply
    2,596.07x = 3,860.78 × 2,514.06
  4. Step 4: Simplify right side
    2,596.07x = 9,706,220.00
  5. Step 5: Solve for x
    x = 9,706,220.00/2,596.07
  6. Step 6: Final answer
    x = 3,738.81

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.