Home / 134,022.45-184,684.41-95,673.81

Finding the Fourth Proportional to 134,022.45, 184,684.41 and 95,673.81

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Solution

The fourth proportional to 134,022.45, 184,684.41 and 95,673.81 is: 131,839.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,022.45 : 184,684.41 = 95,673.81 : x
  2. Step 2: Convert to fraction form
    134,022.45/184,684.41 = 95,673.81/x
  3. Step 3: Cross multiply
    134,022.45x = 184,684.41 × 95,673.81
  4. Step 4: Simplify right side
    134,022.45x = 17,669,461,152.30
  5. Step 5: Solve for x
    x = 17,669,461,152.30/134,022.45
  6. Step 6: Final answer
    x = 131,839.56

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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.