Home / 263,330.53-363,294.66-182,717.71

Finding the Fourth Proportional to 263,330.53, 363,294.66 and 182,717.71

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Solution

The fourth proportional to 263,330.53, 363,294.66 and 182,717.71 is: 252,080.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,330.53 : 363,294.66 = 182,717.71 : x
  2. Step 2: Convert to fraction form
    263,330.53/363,294.66 = 182,717.71/x
  3. Step 3: Cross multiply
    263,330.53x = 363,294.66 × 182,717.71
  4. Step 4: Simplify right side
    263,330.53x = 66,380,368,330.43
  5. Step 5: Solve for x
    x = 66,380,368,330.43/263,330.53
  6. Step 6: Final answer
    x = 252,080.03

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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.