Home / 134,883.92-202,317.24-41,381.84

Finding the Fourth Proportional to 134,883.92, 202,317.24 and 41,381.84

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Solution

The fourth proportional to 134,883.92, 202,317.24 and 41,381.84 is: 62,070.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,883.92 : 202,317.24 = 41,381.84 : x
  2. Step 2: Convert to fraction form
    134,883.92/202,317.24 = 41,381.84/x
  3. Step 3: Cross multiply
    134,883.92x = 202,317.24 × 41,381.84
  4. Step 4: Simplify right side
    134,883.92x = 8,372,259,654.92
  5. Step 5: Solve for x
    x = 8,372,259,654.92/134,883.92
  6. Step 6: Final answer
    x = 62,070.11

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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.