Home / 433,153.44-597,732.07-239,562.94

Finding the Fourth Proportional to 433,153.44, 597,732.07 and 239,562.94

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Solution

The fourth proportional to 433,153.44, 597,732.07 and 239,562.94 is: 330,585.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,153.44 : 597,732.07 = 239,562.94 : x
  2. Step 2: Convert to fraction form
    433,153.44/597,732.07 = 239,562.94/x
  3. Step 3: Cross multiply
    433,153.44x = 597,732.07 × 239,562.94
  4. Step 4: Simplify right side
    433,153.44x = 143,194,449,928.25
  5. Step 5: Solve for x
    x = 143,194,449,928.25/433,153.44
  6. Step 6: Final answer
    x = 330,585.97

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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.