Home / 63,183.42-94,775.09-16,436.30

Finding the Fourth Proportional to 63,183.42, 94,775.09 and 16,436.30

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Solution

The fourth proportional to 63,183.42, 94,775.09 and 16,436.30 is: 24,654.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,183.42 : 94,775.09 = 16,436.30 : x
  2. Step 2: Convert to fraction form
    63,183.42/94,775.09 = 16,436.30/x
  3. Step 3: Cross multiply
    63,183.42x = 94,775.09 × 16,436.30
  4. Step 4: Simplify right side
    63,183.42x = 1,557,751,255.71
  5. Step 5: Solve for x
    x = 1,557,751,255.71/63,183.42
  6. Step 6: Final answer
    x = 24,654.43

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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.