Home / 16,237.92-24,336.08-7,346.72

Finding the Fourth Proportional to 16,237.92, 24,336.08 and 7,346.72

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Solution

The fourth proportional to 16,237.92, 24,336.08 and 7,346.72 is: 11,010.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,237.92 : 24,336.08 = 7,346.72 : x
  2. Step 2: Convert to fraction form
    16,237.92/24,336.08 = 7,346.72/x
  3. Step 3: Cross multiply
    16,237.92x = 24,336.08 × 7,346.72
  4. Step 4: Simplify right side
    16,237.92x = 178,790,365.66
  5. Step 5: Solve for x
    x = 178,790,365.66/16,237.92
  6. Step 6: Final answer
    x = 11,010.67

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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.