Home / 93,867.41-140,799.82-22,790.59

Finding the Fourth Proportional to 93,867.41, 140,799.82 and 22,790.59

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Solution

The fourth proportional to 93,867.41, 140,799.82 and 22,790.59 is: 34,185.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,867.41 : 140,799.82 = 22,790.59 : x
  2. Step 2: Convert to fraction form
    93,867.41/140,799.82 = 22,790.59/x
  3. Step 3: Cross multiply
    93,867.41x = 140,799.82 × 22,790.59
  4. Step 4: Simplify right side
    93,867.41x = 3,208,910,999.45
  5. Step 5: Solve for x
    x = 3,208,910,999.45/93,867.41
  6. Step 6: Final answer
    x = 34,185.57

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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.