Home / 36,284.58-54,310.23-27,238.50

Finding the Fourth Proportional to 36,284.58, 54,310.23 and 27,238.50

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Solution

The fourth proportional to 36,284.58, 54,310.23 and 27,238.50 is: 40,770.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,284.58 : 54,310.23 = 27,238.50 : x
  2. Step 2: Convert to fraction form
    36,284.58/54,310.23 = 27,238.50/x
  3. Step 3: Cross multiply
    36,284.58x = 54,310.23 × 27,238.50
  4. Step 4: Simplify right side
    36,284.58x = 1,479,329,199.86
  5. Step 5: Solve for x
    x = 1,479,329,199.86/36,284.58
  6. Step 6: Final answer
    x = 40,770.19

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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.