Home / 182,123.09-273,184.64-97,922.91

Finding the Fourth Proportional to 182,123.09, 273,184.64 and 97,922.91

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Solution

The fourth proportional to 182,123.09, 273,184.64 and 97,922.91 is: 146,884.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,123.09 : 273,184.64 = 97,922.91 : x
  2. Step 2: Convert to fraction form
    182,123.09/273,184.64 = 97,922.91/x
  3. Step 3: Cross multiply
    182,123.09x = 273,184.64 × 97,922.91
  4. Step 4: Simplify right side
    182,123.09x = 26,751,034,426.49
  5. Step 5: Solve for x
    x = 26,751,034,426.49/182,123.09
  6. Step 6: Final answer
    x = 146,884.37

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1.5x scale

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.