Home / 1,556.03-2,333.23-582.41

Finding the Fourth Proportional to 1,556.03, 2,333.23 and 582.41

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Solution

The fourth proportional to 1,556.03, 2,333.23 and 582.41 is: 873.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,556.03 : 2,333.23 = 582.41 : x
  2. Step 2: Convert to fraction form
    1,556.03/2,333.23 = 582.41/x
  3. Step 3: Cross multiply
    1,556.03x = 2,333.23 × 582.41
  4. Step 4: Simplify right side
    1,556.03x = 1,358,896.48
  5. Step 5: Solve for x
    x = 1,358,896.48/1,556.03
  6. Step 6: Final answer
    x = 873.31

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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.