Home / 54,083.67-81,134.86-24,108.58

Finding the Fourth Proportional to 54,083.67, 81,134.86 and 24,108.58

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Solution

The fourth proportional to 54,083.67, 81,134.86 and 24,108.58 is: 36,167.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,083.67 : 81,134.86 = 24,108.58 : x
  2. Step 2: Convert to fraction form
    54,083.67/81,134.86 = 24,108.58/x
  3. Step 3: Cross multiply
    54,083.67x = 81,134.86 × 24,108.58
  4. Step 4: Simplify right side
    54,083.67x = 1,956,046,263.10
  5. Step 5: Solve for x
    x = 1,956,046,263.10/54,083.67
  6. Step 6: Final answer
    x = 36,167.04

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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.