Home / 8,284.21-12,426.41-2,044.24

Finding the Fourth Proportional to 8,284.21, 12,426.41 and 2,044.24

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Solution

The fourth proportional to 8,284.21, 12,426.41 and 2,044.24 is: 3,066.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,284.21 : 12,426.41 = 2,044.24 : x
  2. Step 2: Convert to fraction form
    8,284.21/12,426.41 = 2,044.24/x
  3. Step 3: Cross multiply
    8,284.21x = 12,426.41 × 2,044.24
  4. Step 4: Simplify right side
    8,284.21x = 25,402,538.42
  5. Step 5: Solve for x
    x = 25,402,538.42/8,284.21
  6. Step 6: Final answer
    x = 3,066.38

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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.