Home / 1,714.26-2,365.57-1,006.01

Finding the Fourth Proportional to 1,714.26, 2,365.57 and 1,006.01

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Solution

The fourth proportional to 1,714.26, 2,365.57 and 1,006.01 is: 1,388.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,714.26 : 2,365.57 = 1,006.01 : x
  2. Step 2: Convert to fraction form
    1,714.26/2,365.57 = 1,006.01/x
  3. Step 3: Cross multiply
    1,714.26x = 2,365.57 × 1,006.01
  4. Step 4: Simplify right side
    1,714.26x = 2,379,787.08
  5. Step 5: Solve for x
    x = 2,379,787.08/1,714.26
  6. Step 6: Final answer
    x = 1,388.23

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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.