Home / 49,203.24-67,922.46-33,335.88

Finding the Fourth Proportional to 49,203.24, 67,922.46 and 33,335.88

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Solution

The fourth proportional to 49,203.24, 67,922.46 and 33,335.88 is: 46,018.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,203.24 : 67,922.46 = 33,335.88 : x
  2. Step 2: Convert to fraction form
    49,203.24/67,922.46 = 33,335.88/x
  3. Step 3: Cross multiply
    49,203.24x = 67,922.46 × 33,335.88
  4. Step 4: Simplify right side
    49,203.24x = 2,264,254,975.86
  5. Step 5: Solve for x
    x = 2,264,254,975.86/49,203.24
  6. Step 6: Final answer
    x = 46,018.41

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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.