Home / 24,067.08-33,212.09-13,312.89

Finding the Fourth Proportional to 24,067.08, 33,212.09 and 13,312.89

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Solution

The fourth proportional to 24,067.08, 33,212.09 and 13,312.89 is: 18,371.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,067.08 : 33,212.09 = 13,312.89 : x
  2. Step 2: Convert to fraction form
    24,067.08/33,212.09 = 13,312.89/x
  3. Step 3: Cross multiply
    24,067.08x = 33,212.09 × 13,312.89
  4. Step 4: Simplify right side
    24,067.08x = 442,148,834.28
  5. Step 5: Solve for x
    x = 442,148,834.28/24,067.08
  6. Step 6: Final answer
    x = 18,371.52

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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.