Home / 134,850.53-202,223.17-50,564.71

Finding the Fourth Proportional to 134,850.53, 202,223.17 and 50,564.71

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Solution

The fourth proportional to 134,850.53, 202,223.17 and 50,564.71 is: 75,827.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,850.53 : 202,223.17 = 50,564.71 : x
  2. Step 2: Convert to fraction form
    134,850.53/202,223.17 = 50,564.71/x
  3. Step 3: Cross multiply
    134,850.53x = 202,223.17 × 50,564.71
  4. Step 4: Simplify right side
    134,850.53x = 10,225,355,693.51
  5. Step 5: Solve for x
    x = 10,225,355,693.51/134,850.53
  6. Step 6: Final answer
    x = 75,827.33

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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.