Home / 34,084.99-51,129.92-10,710.91

Finding the Fourth Proportional to 34,084.99, 51,129.92 and 10,710.91

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Solution

The fourth proportional to 34,084.99, 51,129.92 and 10,710.91 is: 16,067.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,084.99 : 51,129.92 = 10,710.91 : x
  2. Step 2: Convert to fraction form
    34,084.99/51,129.92 = 10,710.91/x
  3. Step 3: Cross multiply
    34,084.99x = 51,129.92 × 10,710.91
  4. Step 4: Simplify right side
    34,084.99x = 547,647,971.43
  5. Step 5: Solve for x
    x = 547,647,971.43/34,084.99
  6. Step 6: Final answer
    x = 16,067.13

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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.