Home / 37,596.28-51,883.38-20,600.18

Finding the Fourth Proportional to 37,596.28, 51,883.38 and 20,600.18

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Solution

The fourth proportional to 37,596.28, 51,883.38 and 20,600.18 is: 28,428.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,596.28 : 51,883.38 = 20,600.18 : x
  2. Step 2: Convert to fraction form
    37,596.28/51,883.38 = 20,600.18/x
  3. Step 3: Cross multiply
    37,596.28x = 51,883.38 × 20,600.18
  4. Step 4: Simplify right side
    37,596.28x = 1,068,806,967.01
  5. Step 5: Solve for x
    x = 1,068,806,967.01/37,596.28
  6. Step 6: Final answer
    x = 28,428.53

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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.