Home / 2,034.67-2,810.15-1,370.37

Finding the Fourth Proportional to 2,034.67, 2,810.15 and 1,370.37

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Solution

The fourth proportional to 2,034.67, 2,810.15 and 1,370.37 is: 1,892.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,034.67 : 2,810.15 = 1,370.37 : x
  2. Step 2: Convert to fraction form
    2,034.67/2,810.15 = 1,370.37/x
  3. Step 3: Cross multiply
    2,034.67x = 2,810.15 × 1,370.37
  4. Step 4: Simplify right side
    2,034.67x = 3,850,924.35
  5. Step 5: Solve for x
    x = 3,850,924.35/2,034.67
  6. Step 6: Final answer
    x = 1,892.66

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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.