Home / 4,775.08-7,163.05-2,002.59

Finding the Fourth Proportional to 4,775.08, 7,163.05 and 2,002.59

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Solution

The fourth proportional to 4,775.08, 7,163.05 and 2,002.59 is: 3,004.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,775.08 : 7,163.05 = 2,002.59 : x
  2. Step 2: Convert to fraction form
    4,775.08/7,163.05 = 2,002.59/x
  3. Step 3: Cross multiply
    4,775.08x = 7,163.05 × 2,002.59
  4. Step 4: Simplify right side
    4,775.08x = 14,344,616.48
  5. Step 5: Solve for x
    x = 14,344,616.48/4,775.08
  6. Step 6: Final answer
    x = 3,004.06

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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.