Home / 76,099.77-114,169.13-44,536.41

Finding the Fourth Proportional to 76,099.77, 114,169.13 and 44,536.41

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Solution

The fourth proportional to 76,099.77, 114,169.13 and 44,536.41 is: 66,816.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,099.77 : 114,169.13 = 44,536.41 : x
  2. Step 2: Convert to fraction form
    76,099.77/114,169.13 = 44,536.41/x
  3. Step 3: Cross multiply
    76,099.77x = 114,169.13 × 44,536.41
  4. Step 4: Simplify right side
    76,099.77x = 5,084,683,183.02
  5. Step 5: Solve for x
    x = 5,084,683,183.02/76,099.77
  6. Step 6: Final answer
    x = 66,816.01

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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.