Home / 4,483.65-6,713.16-3,384.69

Finding the Fourth Proportional to 4,483.65, 6,713.16 and 3,384.69

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Solution

The fourth proportional to 4,483.65, 6,713.16 and 3,384.69 is: 5,067.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,483.65 : 6,713.16 = 3,384.69 : x
  2. Step 2: Convert to fraction form
    4,483.65/6,713.16 = 3,384.69/x
  3. Step 3: Cross multiply
    4,483.65x = 6,713.16 × 3,384.69
  4. Step 4: Simplify right side
    4,483.65x = 22,721,965.52
  5. Step 5: Solve for x
    x = 22,721,965.52/4,483.65
  6. Step 6: Final answer
    x = 5,067.74

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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.