Home / 197,593.55-296,390.54-92,486.33

Finding the Fourth Proportional to 197,593.55, 296,390.54 and 92,486.33

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Solution

The fourth proportional to 197,593.55, 296,390.54 and 92,486.33 is: 138,729.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,593.55 : 296,390.54 = 92,486.33 : x
  2. Step 2: Convert to fraction form
    197,593.55/296,390.54 = 92,486.33/x
  3. Step 3: Cross multiply
    197,593.55x = 296,390.54 × 92,486.33
  4. Step 4: Simplify right side
    197,593.55x = 27,412,074,263.51
  5. Step 5: Solve for x
    x = 27,412,074,263.51/197,593.55
  6. Step 6: Final answer
    x = 138,729.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.