Home / 42,081.13-58,074.81-24,183.27

Finding the Fourth Proportional to 42,081.13, 58,074.81 and 24,183.27

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Solution

The fourth proportional to 42,081.13, 58,074.81 and 24,183.27 is: 33,374.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,081.13 : 58,074.81 = 24,183.27 : x
  2. Step 2: Convert to fraction form
    42,081.13/58,074.81 = 24,183.27/x
  3. Step 3: Cross multiply
    42,081.13x = 58,074.81 × 24,183.27
  4. Step 4: Simplify right side
    42,081.13x = 1,404,438,810.43
  5. Step 5: Solve for x
    x = 1,404,438,810.43/42,081.13
  6. Step 6: Final answer
    x = 33,374.55

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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.