Home / 6,776.91-10,165.65-2,394.81

Finding the Fourth Proportional to 6,776.91, 10,165.65 and 2,394.81

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Solution

The fourth proportional to 6,776.91, 10,165.65 and 2,394.81 is: 3,592.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,776.91 : 10,165.65 = 2,394.81 : x
  2. Step 2: Convert to fraction form
    6,776.91/10,165.65 = 2,394.81/x
  3. Step 3: Cross multiply
    6,776.91x = 10,165.65 × 2,394.81
  4. Step 4: Simplify right side
    6,776.91x = 24,344,800.28
  5. Step 5: Solve for x
    x = 24,344,800.28/6,776.91
  6. Step 6: Final answer
    x = 3,592.32

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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.