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Finding the Fourth Proportional to 2,361.85, 3,535.85 and 1,701.38

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Solution

The fourth proportional to 2,361.85, 3,535.85 and 1,701.38 is: 2,547.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,361.85 : 3,535.85 = 1,701.38 : x
  2. Step 2: Convert to fraction form
    2,361.85/3,535.85 = 1,701.38/x
  3. Step 3: Cross multiply
    2,361.85x = 3,535.85 × 1,701.38
  4. Step 4: Simplify right side
    2,361.85x = 6,015,837.57
  5. Step 5: Solve for x
    x = 6,015,837.57/2,361.85
  6. Step 6: Final answer
    x = 2,547.09

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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.