Home / 51,973.92-71,649.36-37,044

Finding the Fourth Proportional to 51,973.92, 71,649.36 and 37,044

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Solution

The fourth proportional to 51,973.92, 71,649.36 and 37,044 is: 51,067.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,973.92 : 71,649.36 = 37,044 : x
  2. Step 2: Convert to fraction form
    51,973.92/71,649.36 = 37,044/x
  3. Step 3: Cross multiply
    51,973.92x = 71,649.36 × 37,044
  4. Step 4: Simplify right side
    51,973.92x = 2,654,178,891.84
  5. Step 5: Solve for x
    x = 2,654,178,891.84/51,973.92
  6. Step 6: Final answer
    x = 51,067.51

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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.