Home / 4,997.82-6,926.16-4,927.35

Finding the Fourth Proportional to 4,997.82, 6,926.16 and 4,927.35

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Solution

The fourth proportional to 4,997.82, 6,926.16 and 4,927.35 is: 6,828.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,997.82 : 6,926.16 = 4,927.35 : x
  2. Step 2: Convert to fraction form
    4,997.82/6,926.16 = 4,927.35/x
  3. Step 3: Cross multiply
    4,997.82x = 6,926.16 × 4,927.35
  4. Step 4: Simplify right side
    4,997.82x = 34,127,589.84
  5. Step 5: Solve for x
    x = 34,127,589.84/4,997.82
  6. Step 6: Final answer
    x = 6,828.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.