Home / 6,775.32-10,163.02-2,392.52

Finding the Fourth Proportional to 6,775.32, 10,163.02 and 2,392.52

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Solution

The fourth proportional to 6,775.32, 10,163.02 and 2,392.52 is: 3,588.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,775.32 : 10,163.02 = 2,392.52 : x
  2. Step 2: Convert to fraction form
    6,775.32/10,163.02 = 2,392.52/x
  3. Step 3: Cross multiply
    6,775.32x = 10,163.02 × 2,392.52
  4. Step 4: Simplify right side
    6,775.32x = 24,315,228.61
  5. Step 5: Solve for x
    x = 24,315,228.61/6,775.32
  6. Step 6: Final answer
    x = 3,588.79

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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.