Home / 37,537.38-51,800.94-20,541.24

Finding the Fourth Proportional to 37,537.38, 51,800.94 and 20,541.24

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Solution

The fourth proportional to 37,537.38, 51,800.94 and 20,541.24 is: 28,346.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,537.38 : 51,800.94 = 20,541.24 : x
  2. Step 2: Convert to fraction form
    37,537.38/51,800.94 = 20,541.24/x
  3. Step 3: Cross multiply
    37,537.38x = 51,800.94 × 20,541.24
  4. Step 4: Simplify right side
    37,537.38x = 1,064,055,540.77
  5. Step 5: Solve for x
    x = 1,064,055,540.77/37,537.38
  6. Step 6: Final answer
    x = 28,346.56

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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.