Home / 441,977.25-609,928.62-240,773.25

Finding the Fourth Proportional to 441,977.25, 609,928.62 and 240,773.25

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Solution

The fourth proportional to 441,977.25, 609,928.62 and 240,773.25 is: 332,267.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,977.25 : 609,928.62 = 240,773.25 : x
  2. Step 2: Convert to fraction form
    441,977.25/609,928.62 = 240,773.25/x
  3. Step 3: Cross multiply
    441,977.25x = 609,928.62 × 240,773.25
  4. Step 4: Simplify right side
    441,977.25x = 146,854,496,105.42
  5. Step 5: Solve for x
    x = 146,854,496,105.42/441,977.25
  6. Step 6: Final answer
    x = 332,267.09

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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.