Home / 28,949.00-43,347.38-23,296.62

Finding the Fourth Proportional to 28,949.00, 43,347.38 and 23,296.62

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Solution

The fourth proportional to 28,949.00, 43,347.38 and 23,296.62 is: 34,883.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,949.00 : 43,347.38 = 23,296.62 : x
  2. Step 2: Convert to fraction form
    28,949.00/43,347.38 = 23,296.62/x
  3. Step 3: Cross multiply
    28,949.00x = 43,347.38 × 23,296.62
  4. Step 4: Simplify right side
    28,949.00x = 1,009,847,323.37
  5. Step 5: Solve for x
    x = 1,009,847,323.37/28,949.00
  6. Step 6: Final answer
    x = 34,883.67

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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.