Home / 41,076.31-61,520.10-26,082.34

Finding the Fourth Proportional to 41,076.31, 61,520.10 and 26,082.34

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Solution

The fourth proportional to 41,076.31, 61,520.10 and 26,082.34 is: 39,063.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,076.31 : 61,520.10 = 26,082.34 : x
  2. Step 2: Convert to fraction form
    41,076.31/61,520.10 = 26,082.34/x
  3. Step 3: Cross multiply
    41,076.31x = 61,520.10 × 26,082.34
  4. Step 4: Simplify right side
    41,076.31x = 1,604,588,165.03
  5. Step 5: Solve for x
    x = 1,604,588,165.03/41,076.31
  6. Step 6: Final answer
    x = 39,063.59

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1.5x scale

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.