Home / 88,594.02-122,258.97-50,868.54

Finding the Fourth Proportional to 88,594.02, 122,258.97 and 50,868.54

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Solution

The fourth proportional to 88,594.02, 122,258.97 and 50,868.54 is: 70,198.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,594.02 : 122,258.97 = 50,868.54 : x
  2. Step 2: Convert to fraction form
    88,594.02/122,258.97 = 50,868.54/x
  3. Step 3: Cross multiply
    88,594.02x = 122,258.97 × 50,868.54
  4. Step 4: Simplify right side
    88,594.02x = 6,219,135,305.80
  5. Step 5: Solve for x
    x = 6,219,135,305.80/88,594.02
  6. Step 6: Final answer
    x = 70,198.14

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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.