Home / 341,025.48-470,608.96-188,077.82

Finding the Fourth Proportional to 341,025.48, 470,608.96 and 188,077.82

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Solution

The fourth proportional to 341,025.48, 470,608.96 and 188,077.82 is: 259,543.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,025.48 : 470,608.96 = 188,077.82 : x
  2. Step 2: Convert to fraction form
    341,025.48/470,608.96 = 188,077.82/x
  3. Step 3: Cross multiply
    341,025.48x = 470,608.96 × 188,077.82
  4. Step 4: Simplify right side
    341,025.48x = 88,511,107,269.27
  5. Step 5: Solve for x
    x = 88,511,107,269.27/341,025.48
  6. Step 6: Final answer
    x = 259,543.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.