Home / 57,323.01-85,955.27-33,676.76

Finding the Fourth Proportional to 57,323.01, 85,955.27 and 33,676.76

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Solution

The fourth proportional to 57,323.01, 85,955.27 and 33,676.76 is: 50,497.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,323.01 : 85,955.27 = 33,676.76 : x
  2. Step 2: Convert to fraction form
    57,323.01/85,955.27 = 33,676.76/x
  3. Step 3: Cross multiply
    57,323.01x = 85,955.27 × 33,676.76
  4. Step 4: Simplify right side
    57,323.01x = 2,894,694,998.53
  5. Step 5: Solve for x
    x = 2,894,694,998.53/57,323.01
  6. Step 6: Final answer
    x = 50,497.96

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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.