Home / 161,225.10-241,838.24-48,906.30

Finding the Fourth Proportional to 161,225.10, 241,838.24 and 48,906.30

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Solution

The fourth proportional to 161,225.10, 241,838.24 and 48,906.30 is: 73,359.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,225.10 : 241,838.24 = 48,906.30 : x
  2. Step 2: Convert to fraction form
    161,225.10/241,838.24 = 48,906.30/x
  3. Step 3: Cross multiply
    161,225.10x = 241,838.24 × 48,906.30
  4. Step 4: Simplify right side
    161,225.10x = 11,827,413,272.38
  5. Step 5: Solve for x
    x = 11,827,413,272.38/161,225.10
  6. Step 6: Final answer
    x = 73,359.63

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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.