Home / 1,933.66-2,895.20-1,410.94

Finding the Fourth Proportional to 1,933.66, 2,895.20 and 1,410.94

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Solution

The fourth proportional to 1,933.66, 2,895.20 and 1,410.94 is: 2,112.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,933.66 : 2,895.20 = 1,410.94 : x
  2. Step 2: Convert to fraction form
    1,933.66/2,895.20 = 1,410.94/x
  3. Step 3: Cross multiply
    1,933.66x = 2,895.20 × 1,410.94
  4. Step 4: Simplify right side
    1,933.66x = 4,084,953.49
  5. Step 5: Solve for x
    x = 4,084,953.49/1,933.66
  6. Step 6: Final answer
    x = 2,112.55

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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.