Home / 16,040.75-24,060.72-4,353.67

Finding the Fourth Proportional to 16,040.75, 24,060.72 and 4,353.67

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Solution

The fourth proportional to 16,040.75, 24,060.72 and 4,353.67 is: 6,530.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,040.75 : 24,060.72 = 4,353.67 : x
  2. Step 2: Convert to fraction form
    16,040.75/24,060.72 = 4,353.67/x
  3. Step 3: Cross multiply
    16,040.75x = 24,060.72 × 4,353.67
  4. Step 4: Simplify right side
    16,040.75x = 104,752,314.54
  5. Step 5: Solve for x
    x = 104,752,314.54/16,040.75
  6. Step 6: Final answer
    x = 6,530.39

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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.