Home / 1,849.77-2,774.66-1,803.33

Finding the Fourth Proportional to 1,849.77, 2,774.66 and 1,803.33

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Solution

The fourth proportional to 1,849.77, 2,774.66 and 1,803.33 is: 2,705.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,849.77 : 2,774.66 = 1,803.33 : x
  2. Step 2: Convert to fraction form
    1,849.77/2,774.66 = 1,803.33/x
  3. Step 3: Cross multiply
    1,849.77x = 2,774.66 × 1,803.33
  4. Step 4: Simplify right side
    1,849.77x = 5,003,618.60
  5. Step 5: Solve for x
    x = 5,003,618.60/1,849.77
  6. Step 6: Final answer
    x = 2,705.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.