Home / 161,734.38-241,464.32-123,583.98

Finding the Fourth Proportional to 161,734.38, 241,464.32 and 123,583.98

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Solution

The fourth proportional to 161,734.38, 241,464.32 and 123,583.98 is: 184,506.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,734.38 : 241,464.32 = 123,583.98 : x
  2. Step 2: Convert to fraction form
    161,734.38/241,464.32 = 123,583.98/x
  3. Step 3: Cross multiply
    161,734.38x = 241,464.32 × 123,583.98
  4. Step 4: Simplify right side
    161,734.38x = 29,841,121,693.59
  5. Step 5: Solve for x
    x = 29,841,121,693.59/161,734.38
  6. Step 6: Final answer
    x = 184,506.98

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.