Home / 183,622.11-275,434.38-50,516.43

Finding the Fourth Proportional to 183,622.11, 275,434.38 and 50,516.43

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Solution

The fourth proportional to 183,622.11, 275,434.38 and 50,516.43 is: 75,774.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,622.11 : 275,434.38 = 50,516.43 : x
  2. Step 2: Convert to fraction form
    183,622.11/275,434.38 = 50,516.43/x
  3. Step 3: Cross multiply
    183,622.11x = 275,434.38 × 50,516.43
  4. Step 4: Simplify right side
    183,622.11x = 13,913,961,576.86
  5. Step 5: Solve for x
    x = 13,913,961,576.86/183,622.11
  6. Step 6: Final answer
    x = 75,774.98

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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.