Home / 170,680.44-235,530.48-95,214.36

Finding the Fourth Proportional to 170,680.44, 235,530.48 and 95,214.36

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Solution

The fourth proportional to 170,680.44, 235,530.48 and 95,214.36 is: 131,391.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,680.44 : 235,530.48 = 95,214.36 : x
  2. Step 2: Convert to fraction form
    170,680.44/235,530.48 = 95,214.36/x
  3. Step 3: Cross multiply
    170,680.44x = 235,530.48 × 95,214.36
  4. Step 4: Simplify right side
    170,680.44x = 22,425,883,913.69
  5. Step 5: Solve for x
    x = 22,425,883,913.69/170,680.44
  6. Step 6: Final answer
    x = 131,391.06

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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.