Home / 25,048.20-37,562.58-11,007.66

Finding the Fourth Proportional to 25,048.20, 37,562.58 and 11,007.66

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Solution

The fourth proportional to 25,048.20, 37,562.58 and 11,007.66 is: 16,507.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,048.20 : 37,562.58 = 11,007.66 : x
  2. Step 2: Convert to fraction form
    25,048.20/37,562.58 = 11,007.66/x
  3. Step 3: Cross multiply
    25,048.20x = 37,562.58 × 11,007.66
  4. Step 4: Simplify right side
    25,048.20x = 413,476,109.36
  5. Step 5: Solve for x
    x = 413,476,109.36/25,048.20
  6. Step 6: Final answer
    x = 16,507.22

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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.