Home / 97,335.72-146,004.96-41,168.76

Finding the Fourth Proportional to 97,335.72, 146,004.96 and 41,168.76

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Solution

The fourth proportional to 97,335.72, 146,004.96 and 41,168.76 is: 61,753.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,335.72 : 146,004.96 = 41,168.76 : x
  2. Step 2: Convert to fraction form
    97,335.72/146,004.96 = 41,168.76/x
  3. Step 3: Cross multiply
    97,335.72x = 146,004.96 × 41,168.76
  4. Step 4: Simplify right side
    97,335.72x = 6,010,843,157.05
  5. Step 5: Solve for x
    x = 6,010,843,157.05/97,335.72
  6. Step 6: Final answer
    x = 61,753.72

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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.