Home / 4,701.82-6,488.52-2,933.44

Finding the Fourth Proportional to 4,701.82, 6,488.52 and 2,933.44

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Solution

The fourth proportional to 4,701.82, 6,488.52 and 2,933.44 is: 4,048.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,701.82 : 6,488.52 = 2,933.44 : x
  2. Step 2: Convert to fraction form
    4,701.82/6,488.52 = 2,933.44/x
  3. Step 3: Cross multiply
    4,701.82x = 6,488.52 × 2,933.44
  4. Step 4: Simplify right side
    4,701.82x = 19,033,684.11
  5. Step 5: Solve for x
    x = 19,033,684.11/4,701.82
  6. Step 6: Final answer
    x = 4,048.15

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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.