Home / 445,050.35-614,166.95-241,105.24

Finding the Fourth Proportional to 445,050.35, 614,166.95 and 241,105.24

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Solution

The fourth proportional to 445,050.35, 614,166.95 and 241,105.24 is: 332,723.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    445,050.35 : 614,166.95 = 241,105.24 : x
  2. Step 2: Convert to fraction form
    445,050.35/614,166.95 = 241,105.24/x
  3. Step 3: Cross multiply
    445,050.35x = 614,166.95 × 241,105.24
  4. Step 4: Simplify right side
    445,050.35x = 148,078,869,879.82
  5. Step 5: Solve for x
    x = 148,078,869,879.82/445,050.35
  6. Step 6: Final answer
    x = 332,723.86

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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.