Home / 29,351.08-44,028.06-11,818.54

Finding the Fourth Proportional to 29,351.08, 44,028.06 and 11,818.54

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Solution

The fourth proportional to 29,351.08, 44,028.06 and 11,818.54 is: 17,728.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,351.08 : 44,028.06 = 11,818.54 : x
  2. Step 2: Convert to fraction form
    29,351.08/44,028.06 = 11,818.54/x
  3. Step 3: Cross multiply
    29,351.08x = 44,028.06 × 11,818.54
  4. Step 4: Simplify right side
    29,351.08x = 520,347,388.23
  5. Step 5: Solve for x
    x = 520,347,388.23/29,351.08
  6. Step 6: Final answer
    x = 17,728.39

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1.5x scale

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.