Home / 29,048.35-43,563.80-10,325.93

Finding the Fourth Proportional to 29,048.35, 43,563.80 and 10,325.93

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Solution

The fourth proportional to 29,048.35, 43,563.80 and 10,325.93 is: 15,485.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,048.35 : 43,563.80 = 10,325.93 : x
  2. Step 2: Convert to fraction form
    29,048.35/43,563.80 = 10,325.93/x
  3. Step 3: Cross multiply
    29,048.35x = 43,563.80 × 10,325.93
  4. Step 4: Simplify right side
    29,048.35x = 449,836,749.33
  5. Step 5: Solve for x
    x = 449,836,749.33/29,048.35
  6. Step 6: Final answer
    x = 15,485.79

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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.