Home / 41,125.70-61,579.20-26,254.10

Finding the Fourth Proportional to 41,125.70, 61,579.20 and 26,254.10

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Solution

The fourth proportional to 41,125.70, 61,579.20 and 26,254.10 is: 39,311.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,125.70 : 61,579.20 = 26,254.10 : x
  2. Step 2: Convert to fraction form
    41,125.70/61,579.20 = 26,254.10/x
  3. Step 3: Cross multiply
    41,125.70x = 61,579.20 × 26,254.10
  4. Step 4: Simplify right side
    41,125.70x = 1,616,706,474.72
  5. Step 5: Solve for x
    x = 1,616,706,474.72/41,125.70
  6. Step 6: Final answer
    x = 39,311.34

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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.