Home / 413,245.55-570,317.89-241,149.61

Finding the Fourth Proportional to 413,245.55, 570,317.89 and 241,149.61

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Solution

The fourth proportional to 413,245.55, 570,317.89 and 241,149.61 is: 332,809.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    413,245.55 : 570,317.89 = 241,149.61 : x
  2. Step 2: Convert to fraction form
    413,245.55/570,317.89 = 241,149.61/x
  3. Step 3: Cross multiply
    413,245.55x = 570,317.89 × 241,149.61
  4. Step 4: Simplify right side
    413,245.55x = 137,531,936,749.52
  5. Step 5: Solve for x
    x = 137,531,936,749.52/413,245.55
  6. Step 6: Final answer
    x = 332,809.24

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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.