Home / 37,596.05-51,884.72-20,600.31

Finding the Fourth Proportional to 37,596.05, 51,884.72 and 20,600.31

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Solution

The fourth proportional to 37,596.05, 51,884.72 and 20,600.31 is: 28,429.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,596.05 : 51,884.72 = 20,600.31 : x
  2. Step 2: Convert to fraction form
    37,596.05/51,884.72 = 20,600.31/x
  3. Step 3: Cross multiply
    37,596.05x = 51,884.72 × 20,600.31
  4. Step 4: Simplify right side
    37,596.05x = 1,068,841,213.26
  5. Step 5: Solve for x
    x = 1,068,841,213.26/37,596.05
  6. Step 6: Final answer
    x = 28,429.62

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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.