Home / 134,983.92-202,476.24-41,489.04

Finding the Fourth Proportional to 134,983.92, 202,476.24 and 41,489.04

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Solution

The fourth proportional to 134,983.92, 202,476.24 and 41,489.04 is: 62,233.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,983.92 : 202,476.24 = 41,489.04 : x
  2. Step 2: Convert to fraction form
    134,983.92/202,476.24 = 41,489.04/x
  3. Step 3: Cross multiply
    134,983.92x = 202,476.24 × 41,489.04
  4. Step 4: Simplify right side
    134,983.92x = 8,400,544,820.41
  5. Step 5: Solve for x
    x = 8,400,544,820.41/134,983.92
  6. Step 6: Final answer
    x = 62,233.67

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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.