Home / 88,650.28-122,325.28-50,924.52

Finding the Fourth Proportional to 88,650.28, 122,325.28 and 50,924.52

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Solution

The fourth proportional to 88,650.28, 122,325.28 and 50,924.52 is: 70,268.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,650.28 : 122,325.28 = 50,924.52 : x
  2. Step 2: Convert to fraction form
    88,650.28/122,325.28 = 50,924.52/x
  3. Step 3: Cross multiply
    88,650.28x = 122,325.28 × 50,924.52
  4. Step 4: Simplify right side
    88,650.28x = 6,229,356,167.87
  5. Step 5: Solve for x
    x = 6,229,356,167.87/88,650.28
  6. Step 6: Final answer
    x = 70,268.88

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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.