Home / 50,991.12-70,118.19-44,264.99

Finding the Fourth Proportional to 50,991.12, 70,118.19 and 44,264.99

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Solution

The fourth proportional to 50,991.12, 70,118.19 and 44,264.99 is: 60,869.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,991.12 : 70,118.19 = 44,264.99 : x
  2. Step 2: Convert to fraction form
    50,991.12/70,118.19 = 44,264.99/x
  3. Step 3: Cross multiply
    50,991.12x = 70,118.19 × 44,264.99
  4. Step 4: Simplify right side
    50,991.12x = 3,103,780,628.58
  5. Step 5: Solve for x
    x = 3,103,780,628.58/50,991.12
  6. Step 6: Final answer
    x = 60,869.04

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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.