Home / 1,537.73-2,301.82-1,014.22

Finding the Fourth Proportional to 1,537.73, 2,301.82 and 1,014.22

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Solution

The fourth proportional to 1,537.73, 2,301.82 and 1,014.22 is: 1,518.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,537.73 : 2,301.82 = 1,014.22 : x
  2. Step 2: Convert to fraction form
    1,537.73/2,301.82 = 1,014.22/x
  3. Step 3: Cross multiply
    1,537.73x = 2,301.82 × 1,014.22
  4. Step 4: Simplify right side
    1,537.73x = 2,334,552.22
  5. Step 5: Solve for x
    x = 2,334,552.22/1,537.73
  6. Step 6: Final answer
    x = 1,518.18

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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.