Home / 241,666.68-363,227.20-199,814.79

Finding the Fourth Proportional to 241,666.68, 363,227.20 and 199,814.79

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Solution

The fourth proportional to 241,666.68, 363,227.20 and 199,814.79 is: 300,323.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,666.68 : 363,227.20 = 199,814.79 : x
  2. Step 2: Convert to fraction form
    241,666.68/363,227.20 = 199,814.79/x
  3. Step 3: Cross multiply
    241,666.68x = 363,227.20 × 199,814.79
  4. Step 4: Simplify right side
    241,666.68x = 72,578,166,190.75
  5. Step 5: Solve for x
    x = 72,578,166,190.75/241,666.68
  6. Step 6: Final answer
    x = 300,323.43

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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.