Home / 33,619.69-50,429.49-10,246.13

Finding the Fourth Proportional to 33,619.69, 50,429.49 and 10,246.13

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Solution

The fourth proportional to 33,619.69, 50,429.49 and 10,246.13 is: 15,369.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,619.69 : 50,429.49 = 10,246.13 : x
  2. Step 2: Convert to fraction form
    33,619.69/50,429.49 = 10,246.13/x
  3. Step 3: Cross multiply
    33,619.69x = 50,429.49 × 10,246.13
  4. Step 4: Simplify right side
    33,619.69x = 516,707,008.91
  5. Step 5: Solve for x
    x = 516,707,008.91/33,619.69
  6. Step 6: Final answer
    x = 15,369.18

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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.