Home / 6,776.53-10,164.51-2,393.89

Finding the Fourth Proportional to 6,776.53, 10,164.51 and 2,393.89

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Solution

The fourth proportional to 6,776.53, 10,164.51 and 2,393.89 is: 3,590.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,776.53 : 10,164.51 = 2,393.89 : x
  2. Step 2: Convert to fraction form
    6,776.53/10,164.51 = 2,393.89/x
  3. Step 3: Cross multiply
    6,776.53x = 10,164.51 × 2,393.89
  4. Step 4: Simplify right side
    6,776.53x = 24,332,693.43
  5. Step 5: Solve for x
    x = 24,332,693.43/6,776.53
  6. Step 6: Final answer
    x = 3,590.73

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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.