Home / 8,884.05-13,326.42-2,310.07

Finding the Fourth Proportional to 8,884.05, 13,326.42 and 2,310.07

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Solution

The fourth proportional to 8,884.05, 13,326.42 and 2,310.07 is: 3,465.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,884.05 : 13,326.42 = 2,310.07 : x
  2. Step 2: Convert to fraction form
    8,884.05/13,326.42 = 2,310.07/x
  3. Step 3: Cross multiply
    8,884.05x = 13,326.42 × 2,310.07
  4. Step 4: Simplify right side
    8,884.05x = 30,784,884.87
  5. Step 5: Solve for x
    x = 30,784,884.87/8,884.05
  6. Step 6: Final answer
    x = 3,465.19

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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.