Home / 134,166.27-184,954.35-93,754.61

Finding the Fourth Proportional to 134,166.27, 184,954.35 and 93,754.61

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Solution

The fourth proportional to 134,166.27, 184,954.35 and 93,754.61 is: 129,245.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,166.27 : 184,954.35 = 93,754.61 : x
  2. Step 2: Convert to fraction form
    134,166.27/184,954.35 = 93,754.61/x
  3. Step 3: Cross multiply
    134,166.27x = 184,954.35 × 93,754.61
  4. Step 4: Simplify right side
    134,166.27x = 17,340,321,558.51
  5. Step 5: Solve for x
    x = 17,340,321,558.51/134,166.27
  6. Step 6: Final answer
    x = 129,245.01

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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.