Home / 63,289.12-94,930.26-32,123.56

Finding the Fourth Proportional to 63,289.12, 94,930.26 and 32,123.56

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Solution

The fourth proportional to 63,289.12, 94,930.26 and 32,123.56 is: 48,183.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,289.12 : 94,930.26 = 32,123.56 : x
  2. Step 2: Convert to fraction form
    63,289.12/94,930.26 = 32,123.56/x
  3. Step 3: Cross multiply
    63,289.12x = 94,930.26 × 32,123.56
  4. Step 4: Simplify right side
    63,289.12x = 3,049,497,902.93
  5. Step 5: Solve for x
    x = 3,049,497,902.93/63,289.12
  6. Step 6: Final answer
    x = 48,183.60

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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.