Home / 42,514.31-58,669.75-23,651.44

Finding the Fourth Proportional to 42,514.31, 58,669.75 and 23,651.44

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Solution

The fourth proportional to 42,514.31, 58,669.75 and 23,651.44 is: 32,638.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,514.31 : 58,669.75 = 23,651.44 : x
  2. Step 2: Convert to fraction form
    42,514.31/58,669.75 = 23,651.44/x
  3. Step 3: Cross multiply
    42,514.31x = 58,669.75 × 23,651.44
  4. Step 4: Simplify right side
    42,514.31x = 1,387,623,954.83
  5. Step 5: Solve for x
    x = 1,387,623,954.83/42,514.31
  6. Step 6: Final answer
    x = 32,638.98

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.