Home / 6,776.67-10,164.41-2,393.91

Finding the Fourth Proportional to 6,776.67, 10,164.41 and 2,393.91

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Solution

The fourth proportional to 6,776.67, 10,164.41 and 2,393.91 is: 3,590.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,776.67 : 10,164.41 = 2,393.91 : x
  2. Step 2: Convert to fraction form
    6,776.67/10,164.41 = 2,393.91/x
  3. Step 3: Cross multiply
    6,776.67x = 10,164.41 × 2,393.91
  4. Step 4: Simplify right side
    6,776.67x = 24,332,670.77
  5. Step 5: Solve for x
    x = 24,332,670.77/6,776.67
  6. Step 6: Final answer
    x = 3,590.65

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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.