Home / 41,833.06-62,780.06-19,661.74

Finding the Fourth Proportional to 41,833.06, 62,780.06 and 19,661.74

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Solution

The fourth proportional to 41,833.06, 62,780.06 and 19,661.74 is: 29,506.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,833.06 : 62,780.06 = 19,661.74 : x
  2. Step 2: Convert to fraction form
    41,833.06/62,780.06 = 19,661.74/x
  3. Step 3: Cross multiply
    41,833.06x = 62,780.06 × 19,661.74
  4. Step 4: Simplify right side
    41,833.06x = 1,234,365,109.11
  5. Step 5: Solve for x
    x = 1,234,365,109.11/41,833.06
  6. Step 6: Final answer
    x = 29,506.93

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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.