Home / 16,481.19-24,729.48-5,955.51

Finding the Fourth Proportional to 16,481.19, 24,729.48 and 5,955.51

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Solution

The fourth proportional to 16,481.19, 24,729.48 and 5,955.51 is: 8,936.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,481.19 : 24,729.48 = 5,955.51 : x
  2. Step 2: Convert to fraction form
    16,481.19/24,729.48 = 5,955.51/x
  3. Step 3: Cross multiply
    16,481.19x = 24,729.48 × 5,955.51
  4. Step 4: Simplify right side
    16,481.19x = 147,276,665.43
  5. Step 5: Solve for x
    x = 147,276,665.43/16,481.19
  6. Step 6: Final answer
    x = 8,936.05

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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.