Home / 182,764.77-252,198.45-101,091.26

Finding the Fourth Proportional to 182,764.77, 252,198.45 and 101,091.26

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Solution

The fourth proportional to 182,764.77, 252,198.45 and 101,091.26 is: 139,496.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,764.77 : 252,198.45 = 101,091.26 : x
  2. Step 2: Convert to fraction form
    182,764.77/252,198.45 = 101,091.26/x
  3. Step 3: Cross multiply
    182,764.77x = 252,198.45 × 101,091.26
  4. Step 4: Simplify right side
    182,764.77x = 25,495,059,080.55
  5. Step 5: Solve for x
    x = 25,495,059,080.55/182,764.77
  6. Step 6: Final answer
    x = 139,496.57

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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.