Home / 182,264.22-273,302.70-82,370.30

Finding the Fourth Proportional to 182,264.22, 273,302.70 and 82,370.30

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Solution

The fourth proportional to 182,264.22, 273,302.70 and 82,370.30 is: 123,513.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,264.22 : 273,302.70 = 82,370.30 : x
  2. Step 2: Convert to fraction form
    182,264.22/273,302.70 = 82,370.30/x
  3. Step 3: Cross multiply
    182,264.22x = 273,302.70 × 82,370.30
  4. Step 4: Simplify right side
    182,264.22x = 22,512,025,389.81
  5. Step 5: Solve for x
    x = 22,512,025,389.81/182,264.22
  6. Step 6: Final answer
    x = 123,513.14

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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.