Home / 134,022.06-184,953.36-73,596.60

Finding the Fourth Proportional to 134,022.06, 184,953.36 and 73,596.60

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Solution

The fourth proportional to 134,022.06, 184,953.36 and 73,596.60 is: 101,564.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,022.06 : 184,953.36 = 73,596.60 : x
  2. Step 2: Convert to fraction form
    134,022.06/184,953.36 = 73,596.60/x
  3. Step 3: Cross multiply
    134,022.06x = 184,953.36 × 73,596.60
  4. Step 4: Simplify right side
    134,022.06x = 13,611,938,454.58
  5. Step 5: Solve for x
    x = 13,611,938,454.58/134,022.06
  6. Step 6: Final answer
    x = 101,564.91

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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.