Home / 171,707.04-236,947.48-95,220.14

Finding the Fourth Proportional to 171,707.04, 236,947.48 and 95,220.14

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Solution

The fourth proportional to 171,707.04, 236,947.48 and 95,220.14 is: 131,399.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,707.04 : 236,947.48 = 95,220.14 : x
  2. Step 2: Convert to fraction form
    171,707.04/236,947.48 = 95,220.14/x
  3. Step 3: Cross multiply
    171,707.04x = 236,947.48 × 95,220.14
  4. Step 4: Simplify right side
    171,707.04x = 22,562,170,795.46
  5. Step 5: Solve for x
    x = 22,562,170,795.46/171,707.04
  6. Step 6: Final answer
    x = 131,399.22

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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.