Home / 181,260.96-271,919.10-92,466.02

Finding the Fourth Proportional to 181,260.96, 271,919.10 and 92,466.02

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Solution

The fourth proportional to 181,260.96, 271,919.10 and 92,466.02 is: 138,713.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,260.96 : 271,919.10 = 92,466.02 : x
  2. Step 2: Convert to fraction form
    181,260.96/271,919.10 = 92,466.02/x
  3. Step 3: Cross multiply
    181,260.96x = 271,919.10 × 92,466.02
  4. Step 4: Simplify right side
    181,260.96x = 25,143,276,938.98
  5. Step 5: Solve for x
    x = 25,143,276,938.98/181,260.96
  6. Step 6: Final answer
    x = 138,713.14

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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.