Home / 6,548.45-9,822.43-2,850.69

Finding the Fourth Proportional to 6,548.45, 9,822.43 and 2,850.69

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Solution

The fourth proportional to 6,548.45, 9,822.43 and 2,850.69 is: 4,275.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,548.45 : 9,822.43 = 2,850.69 : x
  2. Step 2: Convert to fraction form
    6,548.45/9,822.43 = 2,850.69/x
  3. Step 3: Cross multiply
    6,548.45x = 9,822.43 × 2,850.69
  4. Step 4: Simplify right side
    6,548.45x = 28,000,669.71
  5. Step 5: Solve for x
    x = 28,000,669.71/6,548.45
  6. Step 6: Final answer
    x = 4,275.92

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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.