Home / 88,474.08-122,093.01-50,747.52

Finding the Fourth Proportional to 88,474.08, 122,093.01 and 50,747.52

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Solution

The fourth proportional to 88,474.08, 122,093.01 and 50,747.52 is: 70,030.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,474.08 : 122,093.01 = 50,747.52 : x
  2. Step 2: Convert to fraction form
    88,474.08/122,093.01 = 50,747.52/x
  3. Step 3: Cross multiply
    88,474.08x = 122,093.01 × 50,747.52
  4. Step 4: Simplify right side
    88,474.08x = 6,195,917,466.84
  5. Step 5: Solve for x
    x = 6,195,917,466.84/88,474.08
  6. Step 6: Final answer
    x = 70,030.88

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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.