Home / 88,804.35-122,546.37-48,519.51

Finding the Fourth Proportional to 88,804.35, 122,546.37 and 48,519.51

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Solution

The fourth proportional to 88,804.35, 122,546.37 and 48,519.51 is: 66,954.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,804.35 : 122,546.37 = 48,519.51 : x
  2. Step 2: Convert to fraction form
    88,804.35/122,546.37 = 48,519.51/x
  3. Step 3: Cross multiply
    88,804.35x = 122,546.37 × 48,519.51
  4. Step 4: Simplify right side
    88,804.35x = 5,945,888,969.35
  5. Step 5: Solve for x
    x = 5,945,888,969.35/88,804.35
  6. Step 6: Final answer
    x = 66,954.93

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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.