Home / 1,833.14-2,529.94-1,775.72

Finding the Fourth Proportional to 1,833.14, 2,529.94 and 1,775.72

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Solution

The fourth proportional to 1,833.14, 2,529.94 and 1,775.72 is: 2,450.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,833.14 : 2,529.94 = 1,775.72 : x
  2. Step 2: Convert to fraction form
    1,833.14/2,529.94 = 1,775.72/x
  3. Step 3: Cross multiply
    1,833.14x = 2,529.94 × 1,775.72
  4. Step 4: Simplify right side
    1,833.14x = 4,492,465.06
  5. Step 5: Solve for x
    x = 4,492,465.06/1,833.14
  6. Step 6: Final answer
    x = 2,450.69

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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.