Home / 41,445.32-57,192.99-25,339.61

Finding the Fourth Proportional to 41,445.32, 57,192.99 and 25,339.61

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Solution

The fourth proportional to 41,445.32, 57,192.99 and 25,339.61 is: 34,967.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,445.32 : 57,192.99 = 25,339.61 : x
  2. Step 2: Convert to fraction form
    41,445.32/57,192.99 = 25,339.61/x
  3. Step 3: Cross multiply
    41,445.32x = 57,192.99 × 25,339.61
  4. Step 4: Simplify right side
    41,445.32x = 1,449,247,775.37
  5. Step 5: Solve for x
    x = 1,449,247,775.37/41,445.32
  6. Step 6: Final answer
    x = 34,967.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.