Home / 3,584.65-4,950.08-2,698.91

Finding the Fourth Proportional to 3,584.65, 4,950.08 and 2,698.91

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Solution

The fourth proportional to 3,584.65, 4,950.08 and 2,698.91 is: 3,726.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,584.65 : 4,950.08 = 2,698.91 : x
  2. Step 2: Convert to fraction form
    3,584.65/4,950.08 = 2,698.91/x
  3. Step 3: Cross multiply
    3,584.65x = 4,950.08 × 2,698.91
  4. Step 4: Simplify right side
    3,584.65x = 13,359,806.92
  5. Step 5: Solve for x
    x = 13,359,806.92/3,584.65
  6. Step 6: Final answer
    x = 3,726.95

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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.