Home / 254,186.59-350,777.82-141,009.34

Finding the Fourth Proportional to 254,186.59, 350,777.82 and 141,009.34

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Solution

The fourth proportional to 254,186.59, 350,777.82 and 141,009.34 is: 194,593.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    254,186.59 : 350,777.82 = 141,009.34 : x
  2. Step 2: Convert to fraction form
    254,186.59/350,777.82 = 141,009.34/x
  3. Step 3: Cross multiply
    254,186.59x = 350,777.82 × 141,009.34
  4. Step 4: Simplify right side
    254,186.59x = 49,462,948,884.84
  5. Step 5: Solve for x
    x = 49,462,948,884.84/254,186.59
  6. Step 6: Final answer
    x = 194,593.07

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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.