Home / 41,525.31-62,194.32-19,291.89

Finding the Fourth Proportional to 41,525.31, 62,194.32 and 19,291.89

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Solution

The fourth proportional to 41,525.31, 62,194.32 and 19,291.89 is: 28,894.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,525.31 : 62,194.32 = 19,291.89 : x
  2. Step 2: Convert to fraction form
    41,525.31/62,194.32 = 19,291.89/x
  3. Step 3: Cross multiply
    41,525.31x = 62,194.32 × 19,291.89
  4. Step 4: Simplify right side
    41,525.31x = 1,199,845,980.06
  5. Step 5: Solve for x
    x = 1,199,845,980.06/41,525.31
  6. Step 6: Final answer
    x = 28,894.33

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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.