Home / 82,550.26-113,919.78-44,824.51

Finding the Fourth Proportional to 82,550.26, 113,919.78 and 44,824.51

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Solution

The fourth proportional to 82,550.26, 113,919.78 and 44,824.51 is: 61,858.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,550.26 : 113,919.78 = 44,824.51 : x
  2. Step 2: Convert to fraction form
    82,550.26/113,919.78 = 44,824.51/x
  3. Step 3: Cross multiply
    82,550.26x = 113,919.78 × 44,824.51
  4. Step 4: Simplify right side
    82,550.26x = 5,106,398,317.81
  5. Step 5: Solve for x
    x = 5,106,398,317.81/82,550.26
  6. Step 6: Final answer
    x = 61,858.05

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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.