Home / 41,106.82-61,645.64-14,804.50

Finding the Fourth Proportional to 41,106.82, 61,645.64 and 14,804.50

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Solution

The fourth proportional to 41,106.82, 61,645.64 and 14,804.50 is: 22,201.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,106.82 : 61,645.64 = 14,804.50 : x
  2. Step 2: Convert to fraction form
    41,106.82/61,645.64 = 14,804.50/x
  3. Step 3: Cross multiply
    41,106.82x = 61,645.64 × 14,804.50
  4. Step 4: Simplify right side
    41,106.82x = 912,632,877.38
  5. Step 5: Solve for x
    x = 912,632,877.38/41,106.82
  6. Step 6: Final answer
    x = 22,201.50

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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.