Home / 5,738.68-8,607.48-2,040.76

Finding the Fourth Proportional to 5,738.68, 8,607.48 and 2,040.76

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Solution

The fourth proportional to 5,738.68, 8,607.48 and 2,040.76 is: 3,060.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,738.68 : 8,607.48 = 2,040.76 : x
  2. Step 2: Convert to fraction form
    5,738.68/8,607.48 = 2,040.76/x
  3. Step 3: Cross multiply
    5,738.68x = 8,607.48 × 2,040.76
  4. Step 4: Simplify right side
    5,738.68x = 17,565,800.88
  5. Step 5: Solve for x
    x = 17,565,800.88/5,738.68
  6. Step 6: Final answer
    x = 3,060.95

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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.