Home / 1,844.90-2,765.54-1,184.93

Finding the Fourth Proportional to 1,844.90, 2,765.54 and 1,184.93

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Solution

The fourth proportional to 1,844.90, 2,765.54 and 1,184.93 is: 1,776.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,844.90 : 2,765.54 = 1,184.93 : x
  2. Step 2: Convert to fraction form
    1,844.90/2,765.54 = 1,184.93/x
  3. Step 3: Cross multiply
    1,844.90x = 2,765.54 × 1,184.93
  4. Step 4: Simplify right side
    1,844.90x = 3,276,951.56
  5. Step 5: Solve for x
    x = 3,276,951.56/1,844.90
  6. Step 6: Final answer
    x = 1,776.23

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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.