Home / 34,668.12-52,006.50-11,288.28

Finding the Fourth Proportional to 34,668.12, 52,006.50 and 11,288.28

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Solution

The fourth proportional to 34,668.12, 52,006.50 and 11,288.28 is: 16,933.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,668.12 : 52,006.50 = 11,288.28 : x
  2. Step 2: Convert to fraction form
    34,668.12/52,006.50 = 11,288.28/x
  3. Step 3: Cross multiply
    34,668.12x = 52,006.50 × 11,288.28
  4. Step 4: Simplify right side
    34,668.12x = 587,063,933.82
  5. Step 5: Solve for x
    x = 587,063,933.82/34,668.12
  6. Step 6: Final answer
    x = 16,933.83

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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.