Home / 40,174.24-60,268.28-16,494.68

Finding the Fourth Proportional to 40,174.24, 60,268.28 and 16,494.68

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Solution

The fourth proportional to 40,174.24, 60,268.28 and 16,494.68 is: 24,744.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,174.24 : 60,268.28 = 16,494.68 : x
  2. Step 2: Convert to fraction form
    40,174.24/60,268.28 = 16,494.68/x
  3. Step 3: Cross multiply
    40,174.24x = 60,268.28 × 16,494.68
  4. Step 4: Simplify right side
    40,174.24x = 994,105,992.75
  5. Step 5: Solve for x
    x = 994,105,992.75/40,174.24
  6. Step 6: Final answer
    x = 24,744.86

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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.