Home / 35,277.43-52,874.43-15,514.65

Finding the Fourth Proportional to 35,277.43, 52,874.43 and 15,514.65

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Solution

The fourth proportional to 35,277.43, 52,874.43 and 15,514.65 is: 23,253.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,277.43 : 52,874.43 = 15,514.65 : x
  2. Step 2: Convert to fraction form
    35,277.43/52,874.43 = 15,514.65/x
  3. Step 3: Cross multiply
    35,277.43x = 52,874.43 × 15,514.65
  4. Step 4: Simplify right side
    35,277.43x = 820,328,275.40
  5. Step 5: Solve for x
    x = 820,328,275.40/35,277.43
  6. Step 6: Final answer
    x = 23,253.63

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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.