Home / 88,844.06-122,601.24-48,558.30

Finding the Fourth Proportional to 88,844.06, 122,601.24 and 48,558.30

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Solution

The fourth proportional to 88,844.06, 122,601.24 and 48,558.30 is: 67,008.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,844.06 : 122,601.24 = 48,558.30 : x
  2. Step 2: Convert to fraction form
    88,844.06/122,601.24 = 48,558.30/x
  3. Step 3: Cross multiply
    88,844.06x = 122,601.24 × 48,558.30
  4. Step 4: Simplify right side
    88,844.06x = 5,953,307,792.29
  5. Step 5: Solve for x
    x = 5,953,307,792.29/88,844.06
  6. Step 6: Final answer
    x = 67,008.51

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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.