Home / 182,906.12-252,396.06-102,327.32

Finding the Fourth Proportional to 182,906.12, 252,396.06 and 102,327.32

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Solution

The fourth proportional to 182,906.12, 252,396.06 and 102,327.32 is: 141,203.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,906.12 : 252,396.06 = 102,327.32 : x
  2. Step 2: Convert to fraction form
    182,906.12/252,396.06 = 102,327.32/x
  3. Step 3: Cross multiply
    182,906.12x = 252,396.06 × 102,327.32
  4. Step 4: Simplify right side
    182,906.12x = 25,827,012,398.36
  5. Step 5: Solve for x
    x = 25,827,012,398.36/182,906.12
  6. Step 6: Final answer
    x = 141,203.65

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1.5x scale

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.