Home / 24,421.06-33,698.73-19,397.44

Finding the Fourth Proportional to 24,421.06, 33,698.73 and 19,397.44

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Solution

The fourth proportional to 24,421.06, 33,698.73 and 19,397.44 is: 26,766.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,421.06 : 33,698.73 = 19,397.44 : x
  2. Step 2: Convert to fraction form
    24,421.06/33,698.73 = 19,397.44/x
  3. Step 3: Cross multiply
    24,421.06x = 33,698.73 × 19,397.44
  4. Step 4: Simplify right side
    24,421.06x = 653,669,093.25
  5. Step 5: Solve for x
    x = 653,669,093.25/24,421.06
  6. Step 6: Final answer
    x = 26,766.61

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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.