Home / 1,824.67-2,519.07-1,195.84

Finding the Fourth Proportional to 1,824.67, 2,519.07 and 1,195.84

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Solution

The fourth proportional to 1,824.67, 2,519.07 and 1,195.84 is: 1,650.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,824.67 : 2,519.07 = 1,195.84 : x
  2. Step 2: Convert to fraction form
    1,824.67/2,519.07 = 1,195.84/x
  3. Step 3: Cross multiply
    1,824.67x = 2,519.07 × 1,195.84
  4. Step 4: Simplify right side
    1,824.67x = 3,012,404.67
  5. Step 5: Solve for x
    x = 3,012,404.67/1,824.67
  6. Step 6: Final answer
    x = 1,650.93

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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.