Home / 4,520.84-6,775.47-3,933.38

Finding the Fourth Proportional to 4,520.84, 6,775.47 and 3,933.38

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Solution

The fourth proportional to 4,520.84, 6,775.47 and 3,933.38 is: 5,895.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,520.84 : 6,775.47 = 3,933.38 : x
  2. Step 2: Convert to fraction form
    4,520.84/6,775.47 = 3,933.38/x
  3. Step 3: Cross multiply
    4,520.84x = 6,775.47 × 3,933.38
  4. Step 4: Simplify right side
    4,520.84x = 26,650,464.31
  5. Step 5: Solve for x
    x = 26,650,464.31/4,520.84
  6. Step 6: Final answer
    x = 5,895.03

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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.