Home / 1,233.54-1,850.58-1,014.57

Finding the Fourth Proportional to 1,233.54, 1,850.58 and 1,014.57

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Solution

The fourth proportional to 1,233.54, 1,850.58 and 1,014.57 is: 1,522.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,233.54 : 1,850.58 = 1,014.57 : x
  2. Step 2: Convert to fraction form
    1,233.54/1,850.58 = 1,014.57/x
  3. Step 3: Cross multiply
    1,233.54x = 1,850.58 × 1,014.57
  4. Step 4: Simplify right side
    1,233.54x = 1,877,542.95
  5. Step 5: Solve for x
    x = 1,877,542.95/1,233.54
  6. Step 6: Final answer
    x = 1,522.08

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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.