Home / 134,834.16-202,243.68-41,339.64

Finding the Fourth Proportional to 134,834.16, 202,243.68 and 41,339.64

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Solution

The fourth proportional to 134,834.16, 202,243.68 and 41,339.64 is: 62,007.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,834.16 : 202,243.68 = 41,339.64 : x
  2. Step 2: Convert to fraction form
    134,834.16/202,243.68 = 41,339.64/x
  3. Step 3: Cross multiply
    134,834.16x = 202,243.68 × 41,339.64
  4. Step 4: Simplify right side
    134,834.16x = 8,360,680,923.48
  5. Step 5: Solve for x
    x = 8,360,680,923.48/134,834.16
  6. Step 6: Final answer
    x = 62,007.14

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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.