Home / 49,070.02-67,736.82-33,175.84

Finding the Fourth Proportional to 49,070.02, 67,736.82 and 33,175.84

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Solution

The fourth proportional to 49,070.02, 67,736.82 and 33,175.84 is: 45,796.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,070.02 : 67,736.82 = 33,175.84 : x
  2. Step 2: Convert to fraction form
    49,070.02/67,736.82 = 33,175.84/x
  3. Step 3: Cross multiply
    49,070.02x = 67,736.82 × 33,175.84
  4. Step 4: Simplify right side
    49,070.02x = 2,247,225,902.43
  5. Step 5: Solve for x
    x = 2,247,225,902.43/49,070.02
  6. Step 6: Final answer
    x = 45,796.31

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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.