Home / 9,382.73-14,074.08-4,449.68

Finding the Fourth Proportional to 9,382.73, 14,074.08 and 4,449.68

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Solution

The fourth proportional to 9,382.73, 14,074.08 and 4,449.68 is: 6,674.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,382.73 : 14,074.08 = 4,449.68 : x
  2. Step 2: Convert to fraction form
    9,382.73/14,074.08 = 4,449.68/x
  3. Step 3: Cross multiply
    9,382.73x = 14,074.08 × 4,449.68
  4. Step 4: Simplify right side
    9,382.73x = 62,625,081.92
  5. Step 5: Solve for x
    x = 62,625,081.92/9,382.73
  6. Step 6: Final answer
    x = 6,674.51

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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.