Home / 37,237.20-51,375.96-24,486.72

Finding the Fourth Proportional to 37,237.20, 51,375.96 and 24,486.72

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Solution

The fourth proportional to 37,237.20, 51,375.96 and 24,486.72 is: 33,784.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,237.20 : 51,375.96 = 24,486.72 : x
  2. Step 2: Convert to fraction form
    37,237.20/51,375.96 = 24,486.72/x
  3. Step 3: Cross multiply
    37,237.20x = 51,375.96 × 24,486.72
  4. Step 4: Simplify right side
    37,237.20x = 1,258,028,747.25
  5. Step 5: Solve for x
    x = 1,258,028,747.25/37,237.20
  6. Step 6: Final answer
    x = 33,784.19

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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.