Home / 23,327.41-34,956.55-19,196.77

Finding the Fourth Proportional to 23,327.41, 34,956.55 and 19,196.77

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Solution

The fourth proportional to 23,327.41, 34,956.55 and 19,196.77 is: 28,766.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,327.41 : 34,956.55 = 19,196.77 : x
  2. Step 2: Convert to fraction form
    23,327.41/34,956.55 = 19,196.77/x
  3. Step 3: Cross multiply
    23,327.41x = 34,956.55 × 19,196.77
  4. Step 4: Simplify right side
    23,327.41x = 671,052,850.34
  5. Step 5: Solve for x
    x = 671,052,850.34/23,327.41
  6. Step 6: Final answer
    x = 28,766.71

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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.