Home / 25,050.69-37,582.56-11,013.48

Finding the Fourth Proportional to 25,050.69, 37,582.56 and 11,013.48

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Solution

The fourth proportional to 25,050.69, 37,582.56 and 11,013.48 is: 16,523.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,050.69 : 37,582.56 = 11,013.48 : x
  2. Step 2: Convert to fraction form
    25,050.69/37,582.56 = 11,013.48/x
  3. Step 3: Cross multiply
    25,050.69x = 37,582.56 × 11,013.48
  4. Step 4: Simplify right side
    25,050.69x = 413,914,772.91
  5. Step 5: Solve for x
    x = 413,914,772.91/25,050.69
  6. Step 6: Final answer
    x = 16,523.09

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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.