Home / 55,942.06-83,884.20-16,494.16

Finding the Fourth Proportional to 55,942.06, 83,884.20 and 16,494.16

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Solution

The fourth proportional to 55,942.06, 83,884.20 and 16,494.16 is: 24,732.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,942.06 : 83,884.20 = 16,494.16 : x
  2. Step 2: Convert to fraction form
    55,942.06/83,884.20 = 16,494.16/x
  3. Step 3: Cross multiply
    55,942.06x = 83,884.20 × 16,494.16
  4. Step 4: Simplify right side
    55,942.06x = 1,383,599,416.27
  5. Step 5: Solve for x
    x = 1,383,599,416.27/55,942.06
  6. Step 6: Final answer
    x = 24,732.72

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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.