Home / 8,596.48-12,896.34-4,698.76

Finding the Fourth Proportional to 8,596.48, 12,896.34 and 4,698.76

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Solution

The fourth proportional to 8,596.48, 12,896.34 and 4,698.76 is: 7,049.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,596.48 : 12,896.34 = 4,698.76 : x
  2. Step 2: Convert to fraction form
    8,596.48/12,896.34 = 4,698.76/x
  3. Step 3: Cross multiply
    8,596.48x = 12,896.34 × 4,698.76
  4. Step 4: Simplify right side
    8,596.48x = 60,596,806.54
  5. Step 5: Solve for x
    x = 60,596,806.54/8,596.48
  6. Step 6: Final answer
    x = 7,049.03

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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.