Home / 163,091.25-225,066.33-95,154.93

Finding the Fourth Proportional to 163,091.25, 225,066.33 and 95,154.93

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Solution

The fourth proportional to 163,091.25, 225,066.33 and 95,154.93 is: 131,314.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,091.25 : 225,066.33 = 95,154.93 : x
  2. Step 2: Convert to fraction form
    163,091.25/225,066.33 = 95,154.93/x
  3. Step 3: Cross multiply
    163,091.25x = 225,066.33 × 95,154.93
  4. Step 4: Simplify right side
    163,091.25x = 21,416,170,876.51
  5. Step 5: Solve for x
    x = 21,416,170,876.51/163,091.25
  6. Step 6: Final answer
    x = 131,314.04

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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.