Home / 445,035.39-614,150.70-241,086.72

Finding the Fourth Proportional to 445,035.39, 614,150.70 and 241,086.72

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Solution

The fourth proportional to 445,035.39, 614,150.70 and 241,086.72 is: 332,700.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    445,035.39 : 614,150.70 = 241,086.72 : x
  2. Step 2: Convert to fraction form
    445,035.39/614,150.70 = 241,086.72/x
  3. Step 3: Cross multiply
    445,035.39x = 614,150.70 × 241,086.72
  4. Step 4: Simplify right side
    445,035.39x = 148,063,577,848.70
  5. Step 5: Solve for x
    x = 148,063,577,848.70/445,035.39
  6. Step 6: Final answer
    x = 332,700.68

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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.