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Finding the Fourth Proportional to 273,537.56, 410,489.58 and 96,045.14

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Solution

The fourth proportional to 273,537.56, 410,489.58 and 96,045.14 is: 144,132.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,537.56 : 410,489.58 = 96,045.14 : x
  2. Step 2: Convert to fraction form
    273,537.56/410,489.58 = 96,045.14/x
  3. Step 3: Cross multiply
    273,537.56x = 410,489.58 × 96,045.14
  4. Step 4: Simplify right side
    273,537.56x = 39,425,529,179.64
  5. Step 5: Solve for x
    x = 39,425,529,179.64/273,537.56
  6. Step 6: Final answer
    x = 144,132.05

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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.