Home / 445,141.13-614,295.38-241,194.27

Finding the Fourth Proportional to 445,141.13, 614,295.38 and 241,194.27

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Solution

The fourth proportional to 445,141.13, 614,295.38 and 241,194.27 is: 332,848.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    445,141.13 : 614,295.38 = 241,194.27 : x
  2. Step 2: Convert to fraction form
    445,141.13/614,295.38 = 241,194.27/x
  3. Step 3: Cross multiply
    445,141.13x = 614,295.38 × 241,194.27
  4. Step 4: Simplify right side
    445,141.13x = 148,164,525,743.47
  5. Step 5: Solve for x
    x = 148,164,525,743.47/445,141.13
  6. Step 6: Final answer
    x = 332,848.43

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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.