Home / 351,613.23-527,766.36-250,523.57

Finding the Fourth Proportional to 351,613.23, 527,766.36 and 250,523.57

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Solution

The fourth proportional to 351,613.23, 527,766.36 and 250,523.57 is: 376,032.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    351,613.23 : 527,766.36 = 250,523.57 : x
  2. Step 2: Convert to fraction form
    351,613.23/527,766.36 = 250,523.57/x
  3. Step 3: Cross multiply
    351,613.23x = 527,766.36 × 250,523.57
  4. Step 4: Simplify right side
    351,613.23x = 132,217,909,994.27
  5. Step 5: Solve for x
    x = 132,217,909,994.27/351,613.23
  6. Step 6: Final answer
    x = 376,032.24

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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.