Home / 97,469.18-134,507.67-52,757.18

Finding the Fourth Proportional to 97,469.18, 134,507.67 and 52,757.18

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Solution

The fourth proportional to 97,469.18, 134,507.67 and 52,757.18 is: 72,805.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,469.18 : 134,507.67 = 52,757.18 : x
  2. Step 2: Convert to fraction form
    97,469.18/134,507.67 = 52,757.18/x
  3. Step 3: Cross multiply
    97,469.18x = 134,507.67 × 52,757.18
  4. Step 4: Simplify right side
    97,469.18x = 7,096,245,357.57
  5. Step 5: Solve for x
    x = 7,096,245,357.57/97,469.18
  6. Step 6: Final answer
    x = 72,805.02

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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.