Home / 134,818.14-202,219.92-41,324.16

Finding the Fourth Proportional to 134,818.14, 202,219.92 and 41,324.16

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Solution

The fourth proportional to 134,818.14, 202,219.92 and 41,324.16 is: 61,984.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,818.14 : 202,219.92 = 41,324.16 : x
  2. Step 2: Convert to fraction form
    134,818.14/202,219.92 = 41,324.16/x
  3. Step 3: Cross multiply
    134,818.14x = 202,219.92 × 41,324.16
  4. Step 4: Simplify right side
    134,818.14x = 8,356,568,329.27
  5. Step 5: Solve for x
    x = 8,356,568,329.27/134,818.14
  6. Step 6: Final answer
    x = 61,984.01

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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.