Home / 6,926.30-10,392.06-4,154.96

Finding the Fourth Proportional to 6,926.30, 10,392.06 and 4,154.96

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Solution

The fourth proportional to 6,926.30, 10,392.06 and 4,154.96 is: 6,234.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,926.30 : 10,392.06 = 4,154.96 : x
  2. Step 2: Convert to fraction form
    6,926.30/10,392.06 = 4,154.96/x
  3. Step 3: Cross multiply
    6,926.30x = 10,392.06 × 4,154.96
  4. Step 4: Simplify right side
    6,926.30x = 43,178,593.62
  5. Step 5: Solve for x
    x = 43,178,593.62/6,926.30
  6. Step 6: Final answer
    x = 6,234.01

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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.