Home / 134,576.64-201,865.77-41,082.39

Finding the Fourth Proportional to 134,576.64, 201,865.77 and 41,082.39

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Solution

The fourth proportional to 134,576.64, 201,865.77 and 41,082.39 is: 61,623.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,576.64 : 201,865.77 = 41,082.39 : x
  2. Step 2: Convert to fraction form
    134,576.64/201,865.77 = 41,082.39/x
  3. Step 3: Cross multiply
    134,576.64x = 201,865.77 × 41,082.39
  4. Step 4: Simplify right side
    134,576.64x = 8,293,128,290.79
  5. Step 5: Solve for x
    x = 8,293,128,290.79/134,576.64
  6. Step 6: Final answer
    x = 61,623.83

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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.