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Finding the Fourth Proportional to 44,763.66, 67,015.80 and 33,716.88

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Solution

The fourth proportional to 44,763.66, 67,015.80 and 33,716.88 is: 50,477.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,763.66 : 67,015.80 = 33,716.88 : x
  2. Step 2: Convert to fraction form
    44,763.66/67,015.80 = 33,716.88/x
  3. Step 3: Cross multiply
    44,763.66x = 67,015.80 × 33,716.88
  4. Step 4: Simplify right side
    44,763.66x = 2,259,563,686.70
  5. Step 5: Solve for x
    x = 2,259,563,686.70/44,763.66
  6. Step 6: Final answer
    x = 50,477.63

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1.5x scale

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.