Home / 182,733.28-274,146.63-70,383.34

Finding the Fourth Proportional to 182,733.28, 274,146.63 and 70,383.34

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Solution

The fourth proportional to 182,733.28, 274,146.63 and 70,383.34 is: 105,593.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,733.28 : 274,146.63 = 70,383.34 : x
  2. Step 2: Convert to fraction form
    182,733.28/274,146.63 = 70,383.34/x
  3. Step 3: Cross multiply
    182,733.28x = 274,146.63 × 70,383.34
  4. Step 4: Simplify right side
    182,733.28x = 19,295,355,469.14
  5. Step 5: Solve for x
    x = 19,295,355,469.14/182,733.28
  6. Step 6: Final answer
    x = 105,593.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.