Home / 6,323.29-9,479.58-2,623.21

Finding the Fourth Proportional to 6,323.29, 9,479.58 and 2,623.21

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Solution

The fourth proportional to 6,323.29, 9,479.58 and 2,623.21 is: 3,932.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,323.29 : 9,479.58 = 2,623.21 : x
  2. Step 2: Convert to fraction form
    6,323.29/9,479.58 = 2,623.21/x
  3. Step 3: Cross multiply
    6,323.29x = 9,479.58 × 2,623.21
  4. Step 4: Simplify right side
    6,323.29x = 24,866,929.05
  5. Step 5: Solve for x
    x = 24,866,929.05/6,323.29
  6. Step 6: Final answer
    x = 3,932.59

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1.5x scale

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.