Home / 4,966.11-7,452.30-2,776.27

Finding the Fourth Proportional to 4,966.11, 7,452.30 and 2,776.27

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Solution

The fourth proportional to 4,966.11, 7,452.30 and 2,776.27 is: 4,166.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,966.11 : 7,452.30 = 2,776.27 : x
  2. Step 2: Convert to fraction form
    4,966.11/7,452.30 = 2,776.27/x
  3. Step 3: Cross multiply
    4,966.11x = 7,452.30 × 2,776.27
  4. Step 4: Simplify right side
    4,966.11x = 20,689,589.98
  5. Step 5: Solve for x
    x = 20,689,589.98/4,966.11
  6. Step 6: Final answer
    x = 4,166.16

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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.