Home / 45,672.54-63,027.63-26,806.02

Finding the Fourth Proportional to 45,672.54, 63,027.63 and 26,806.02

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Solution

The fourth proportional to 45,672.54, 63,027.63 and 26,806.02 is: 36,992.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,672.54 : 63,027.63 = 26,806.02 : x
  2. Step 2: Convert to fraction form
    45,672.54/63,027.63 = 26,806.02/x
  3. Step 3: Cross multiply
    45,672.54x = 63,027.63 × 26,806.02
  4. Step 4: Simplify right side
    45,672.54x = 1,689,519,910.33
  5. Step 5: Solve for x
    x = 1,689,519,910.33/45,672.54
  6. Step 6: Final answer
    x = 36,992.03

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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.