Home / 29,768.76-44,622.09-10,040.54

Finding the Fourth Proportional to 29,768.76, 44,622.09 and 10,040.54

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Solution

The fourth proportional to 29,768.76, 44,622.09 and 10,040.54 is: 15,050.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,768.76 : 44,622.09 = 10,040.54 : x
  2. Step 2: Convert to fraction form
    29,768.76/44,622.09 = 10,040.54/x
  3. Step 3: Cross multiply
    29,768.76x = 44,622.09 × 10,040.54
  4. Step 4: Simplify right side
    29,768.76x = 448,029,656.42
  5. Step 5: Solve for x
    x = 448,029,656.42/29,768.76
  6. Step 6: Final answer
    x = 15,050.33

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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.