Home / 6,926.66-9,562.36-4,094.90

Finding the Fourth Proportional to 6,926.66, 9,562.36 and 4,094.90

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Solution

The fourth proportional to 6,926.66, 9,562.36 and 4,094.90 is: 5,653.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,926.66 : 9,562.36 = 4,094.90 : x
  2. Step 2: Convert to fraction form
    6,926.66/9,562.36 = 4,094.90/x
  3. Step 3: Cross multiply
    6,926.66x = 9,562.36 × 4,094.90
  4. Step 4: Simplify right side
    6,926.66x = 39,156,958.76
  5. Step 5: Solve for x
    x = 39,156,958.76/6,926.66
  6. Step 6: Final answer
    x = 5,653.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.