Home / 37,596.93-51,881.35-20,600.97

Finding the Fourth Proportional to 37,596.93, 51,881.35 and 20,600.97

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Solution

The fourth proportional to 37,596.93, 51,881.35 and 20,600.97 is: 28,428.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,596.93 : 51,881.35 = 20,600.97 : x
  2. Step 2: Convert to fraction form
    37,596.93/51,881.35 = 20,600.97/x
  3. Step 3: Cross multiply
    37,596.93x = 51,881.35 × 20,600.97
  4. Step 4: Simplify right side
    37,596.93x = 1,068,806,134.91
  5. Step 5: Solve for x
    x = 1,068,806,134.91/37,596.93
  6. Step 6: Final answer
    x = 28,428.02

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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.