Home / 163,552.37-225,669.14-95,556.20

Finding the Fourth Proportional to 163,552.37, 225,669.14 and 95,556.20

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Solution

The fourth proportional to 163,552.37, 225,669.14 and 95,556.20 is: 131,848.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,552.37 : 225,669.14 = 95,556.20 : x
  2. Step 2: Convert to fraction form
    163,552.37/225,669.14 = 95,556.20/x
  3. Step 3: Cross multiply
    163,552.37x = 225,669.14 × 95,556.20
  4. Step 4: Simplify right side
    163,552.37x = 21,564,085,475.67
  5. Step 5: Solve for x
    x = 21,564,085,475.67/163,552.37
  6. Step 6: Final answer
    x = 131,848.20

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1.5x scale

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.