Home / 1,852.83-2,551.73-1,714.32

Finding the Fourth Proportional to 1,852.83, 2,551.73 and 1,714.32

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Solution

The fourth proportional to 1,852.83, 2,551.73 and 1,714.32 is: 2,360.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,852.83 : 2,551.73 = 1,714.32 : x
  2. Step 2: Convert to fraction form
    1,852.83/2,551.73 = 1,714.32/x
  3. Step 3: Cross multiply
    1,852.83x = 2,551.73 × 1,714.32
  4. Step 4: Simplify right side
    1,852.83x = 4,374,473.20
  5. Step 5: Solve for x
    x = 4,374,473.20/1,852.83
  6. Step 6: Final answer
    x = 2,360.97

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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.