Home / 49,809.74-74,723.55-16,523.60

Finding the Fourth Proportional to 49,809.74, 74,723.55 and 16,523.60

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Solution

The fourth proportional to 49,809.74, 74,723.55 and 16,523.60 is: 24,788.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,809.74 : 74,723.55 = 16,523.60 : x
  2. Step 2: Convert to fraction form
    49,809.74/74,723.55 = 16,523.60/x
  3. Step 3: Cross multiply
    49,809.74x = 74,723.55 × 16,523.60
  4. Step 4: Simplify right side
    49,809.74x = 1,234,702,050.78
  5. Step 5: Solve for x
    x = 1,234,702,050.78/49,809.74
  6. Step 6: Final answer
    x = 24,788.37

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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.