Home / 27,676.93-41,557.20-22,113.76

Finding the Fourth Proportional to 27,676.93, 41,557.20 and 22,113.76

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Solution

The fourth proportional to 27,676.93, 41,557.20 and 22,113.76 is: 33,204.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,676.93 : 41,557.20 = 22,113.76 : x
  2. Step 2: Convert to fraction form
    27,676.93/41,557.20 = 22,113.76/x
  3. Step 3: Cross multiply
    27,676.93x = 41,557.20 × 22,113.76
  4. Step 4: Simplify right side
    27,676.93x = 918,985,947.07
  5. Step 5: Solve for x
    x = 918,985,947.07/27,676.93
  6. Step 6: Final answer
    x = 33,204.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.