Home / 41,025.73-61,432.09-35,140.37

Finding the Fourth Proportional to 41,025.73, 61,432.09 and 35,140.37

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Solution

The fourth proportional to 41,025.73, 61,432.09 and 35,140.37 is: 52,619.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,025.73 : 61,432.09 = 35,140.37 : x
  2. Step 2: Convert to fraction form
    41,025.73/61,432.09 = 35,140.37/x
  3. Step 3: Cross multiply
    41,025.73x = 61,432.09 × 35,140.37
  4. Step 4: Simplify right side
    41,025.73x = 2,158,746,372.47
  5. Step 5: Solve for x
    x = 2,158,746,372.47/41,025.73
  6. Step 6: Final answer
    x = 52,619.33

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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.