Home / 32,676.93-49,022.78-11,900.25

Finding the Fourth Proportional to 32,676.93, 49,022.78 and 11,900.25

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Solution

The fourth proportional to 32,676.93, 49,022.78 and 11,900.25 is: 17,853.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,676.93 : 49,022.78 = 11,900.25 : x
  2. Step 2: Convert to fraction form
    32,676.93/49,022.78 = 11,900.25/x
  3. Step 3: Cross multiply
    32,676.93x = 49,022.78 × 11,900.25
  4. Step 4: Simplify right side
    32,676.93x = 583,383,278.19
  5. Step 5: Solve for x
    x = 583,383,278.19/32,676.93
  6. Step 6: Final answer
    x = 17,853.06

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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.