Home / 445,062.30-614,185.26-241,118.42

Finding the Fourth Proportional to 445,062.30, 614,185.26 and 241,118.42

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Solution

The fourth proportional to 445,062.30, 614,185.26 and 241,118.42 is: 332,743.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    445,062.30 : 614,185.26 = 241,118.42 : x
  2. Step 2: Convert to fraction form
    445,062.30/614,185.26 = 241,118.42/x
  3. Step 3: Cross multiply
    445,062.30x = 614,185.26 × 241,118.42
  4. Step 4: Simplify right side
    445,062.30x = 148,091,376,407.56
  5. Step 5: Solve for x
    x = 148,091,376,407.56/445,062.30
  6. Step 6: Final answer
    x = 332,743.03

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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.