Home / 88,650.04-122,324.94-50,924.28

Finding the Fourth Proportional to 88,650.04, 122,324.94 and 50,924.28

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Solution

The fourth proportional to 88,650.04, 122,324.94 and 50,924.28 is: 70,268.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,650.04 : 122,324.94 = 50,924.28 : x
  2. Step 2: Convert to fraction form
    88,650.04/122,324.94 = 50,924.28/x
  3. Step 3: Cross multiply
    88,650.04x = 122,324.94 × 50,924.28
  4. Step 4: Simplify right side
    88,650.04x = 6,229,309,495.54
  5. Step 5: Solve for x
    x = 6,229,309,495.54/88,650.04
  6. Step 6: Final answer
    x = 70,268.55

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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.