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Finding the Fourth Proportional to 4,932.84, 6,804.34 and 3,253.65

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Solution

The fourth proportional to 4,932.84, 6,804.34 and 3,253.65 is: 4,488.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,932.84 : 6,804.34 = 3,253.65 : x
  2. Step 2: Convert to fraction form
    4,932.84/6,804.34 = 3,253.65/x
  3. Step 3: Cross multiply
    4,932.84x = 6,804.34 × 3,253.65
  4. Step 4: Simplify right side
    4,932.84x = 22,138,940.84
  5. Step 5: Solve for x
    x = 22,138,940.84/4,932.84
  6. Step 6: Final answer
    x = 4,488.07

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1.5x scale

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.