Home / 16,247.55-24,372.18-4,561.68

Finding the Fourth Proportional to 16,247.55, 24,372.18 and 4,561.68

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Solution

The fourth proportional to 16,247.55, 24,372.18 and 4,561.68 is: 6,842.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,247.55 : 24,372.18 = 4,561.68 : x
  2. Step 2: Convert to fraction form
    16,247.55/24,372.18 = 4,561.68/x
  3. Step 3: Cross multiply
    16,247.55x = 24,372.18 × 4,561.68
  4. Step 4: Simplify right side
    16,247.55x = 111,178,086.06
  5. Step 5: Solve for x
    x = 111,178,086.06/16,247.55
  6. Step 6: Final answer
    x = 6,842.76

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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.