Home / 23,063.40-34,600.50-7,481.03

Finding the Fourth Proportional to 23,063.40, 34,600.50 and 7,481.03

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Solution

The fourth proportional to 23,063.40, 34,600.50 and 7,481.03 is: 11,223.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,063.40 : 34,600.50 = 7,481.03 : x
  2. Step 2: Convert to fraction form
    23,063.40/34,600.50 = 7,481.03/x
  3. Step 3: Cross multiply
    23,063.40x = 34,600.50 × 7,481.03
  4. Step 4: Simplify right side
    23,063.40x = 258,847,205.51
  5. Step 5: Solve for x
    x = 258,847,205.51/23,063.40
  6. Step 6: Final answer
    x = 11,223.29

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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.