Home / 24,907.20-37,361.61-10,115.79

Finding the Fourth Proportional to 24,907.20, 37,361.61 and 10,115.79

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Solution

The fourth proportional to 24,907.20, 37,361.61 and 10,115.79 is: 15,174.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,907.20 : 37,361.61 = 10,115.79 : x
  2. Step 2: Convert to fraction form
    24,907.20/37,361.61 = 10,115.79/x
  3. Step 3: Cross multiply
    24,907.20x = 37,361.61 × 10,115.79
  4. Step 4: Simplify right side
    24,907.20x = 377,942,200.82
  5. Step 5: Solve for x
    x = 377,942,200.82/24,907.20
  6. Step 6: Final answer
    x = 15,174.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.