Home / 263,576.53-363,801.22-150,464.89

Finding the Fourth Proportional to 263,576.53, 363,801.22 and 150,464.89

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Solution

The fourth proportional to 263,576.53, 363,801.22 and 150,464.89 is: 207,679.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,576.53 : 363,801.22 = 150,464.89 : x
  2. Step 2: Convert to fraction form
    263,576.53/363,801.22 = 150,464.89/x
  3. Step 3: Cross multiply
    263,576.53x = 363,801.22 × 150,464.89
  4. Step 4: Simplify right side
    263,576.53x = 54,739,311,474.12
  5. Step 5: Solve for x
    x = 54,739,311,474.12/263,576.53
  6. Step 6: Final answer
    x = 207,679.00

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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.