Home / 42,184.26-58,213.89-23,321.52

Finding the Fourth Proportional to 42,184.26, 58,213.89 and 23,321.52

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Solution

The fourth proportional to 42,184.26, 58,213.89 and 23,321.52 is: 32,183.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,184.26 : 58,213.89 = 23,321.52 : x
  2. Step 2: Convert to fraction form
    42,184.26/58,213.89 = 23,321.52/x
  3. Step 3: Cross multiply
    42,184.26x = 58,213.89 × 23,321.52
  4. Step 4: Simplify right side
    42,184.26x = 1,357,636,399.91
  5. Step 5: Solve for x
    x = 1,357,636,399.91/42,184.26
  6. Step 6: Final answer
    x = 32,183.48

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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.