Home / 1,488.58-2,233.99-1,014.73

Finding the Fourth Proportional to 1,488.58, 2,233.99 and 1,014.73

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Solution

The fourth proportional to 1,488.58, 2,233.99 and 1,014.73 is: 1,522.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,488.58 : 2,233.99 = 1,014.73 : x
  2. Step 2: Convert to fraction form
    1,488.58/2,233.99 = 1,014.73/x
  3. Step 3: Cross multiply
    1,488.58x = 2,233.99 × 1,014.73
  4. Step 4: Simplify right side
    1,488.58x = 2,266,896.67
  5. Step 5: Solve for x
    x = 2,266,896.67/1,488.58
  6. Step 6: Final answer
    x = 1,522.86

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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.