Home / 97,954.82-146,846.10-38,832.02

Finding the Fourth Proportional to 97,954.82, 146,846.10 and 38,832.02

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Solution

The fourth proportional to 97,954.82, 146,846.10 and 38,832.02 is: 58,213.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,954.82 : 146,846.10 = 38,832.02 : x
  2. Step 2: Convert to fraction form
    97,954.82/146,846.10 = 38,832.02/x
  3. Step 3: Cross multiply
    97,954.82x = 146,846.10 × 38,832.02
  4. Step 4: Simplify right side
    97,954.82x = 5,702,330,692.12
  5. Step 5: Solve for x
    x = 5,702,330,692.12/97,954.82
  6. Step 6: Final answer
    x = 58,213.89

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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.