Home / 17,884.66-24,677.94-10,329.79

Finding the Fourth Proportional to 17,884.66, 24,677.94 and 10,329.79

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Solution

The fourth proportional to 17,884.66, 24,677.94 and 10,329.79 is: 14,253.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,884.66 : 24,677.94 = 10,329.79 : x
  2. Step 2: Convert to fraction form
    17,884.66/24,677.94 = 10,329.79/x
  3. Step 3: Cross multiply
    17,884.66x = 24,677.94 × 10,329.79
  4. Step 4: Simplify right side
    17,884.66x = 254,917,914.87
  5. Step 5: Solve for x
    x = 254,917,914.87/17,884.66
  6. Step 6: Final answer
    x = 14,253.44

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1.5x scale

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.