Home / 14,449.14-21,674.46-4,589.19

Finding the Fourth Proportional to 14,449.14, 21,674.46 and 4,589.19

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Solution

The fourth proportional to 14,449.14, 21,674.46 and 4,589.19 is: 6,884.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,449.14 : 21,674.46 = 4,589.19 : x
  2. Step 2: Convert to fraction form
    14,449.14/21,674.46 = 4,589.19/x
  3. Step 3: Cross multiply
    14,449.14x = 21,674.46 × 4,589.19
  4. Step 4: Simplify right side
    14,449.14x = 99,468,203.61
  5. Step 5: Solve for x
    x = 99,468,203.61/14,449.14
  6. Step 6: Final answer
    x = 6,884.02

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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.