Home / 2,351.16-3,244.14-1,886.52

Finding the Fourth Proportional to 2,351.16, 3,244.14 and 1,886.52

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Solution

The fourth proportional to 2,351.16, 3,244.14 and 1,886.52 is: 2,603.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,351.16 : 3,244.14 = 1,886.52 : x
  2. Step 2: Convert to fraction form
    2,351.16/3,244.14 = 1,886.52/x
  3. Step 3: Cross multiply
    2,351.16x = 3,244.14 × 1,886.52
  4. Step 4: Simplify right side
    2,351.16x = 6,120,134.99
  5. Step 5: Solve for x
    x = 6,120,134.99/2,351.16
  6. Step 6: Final answer
    x = 2,603.03

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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.