Home / 33,054.05-49,575.90-10,867.26

Finding the Fourth Proportional to 33,054.05, 49,575.90 and 10,867.26

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Solution

The fourth proportional to 33,054.05, 49,575.90 and 10,867.26 is: 16,299.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,054.05 : 49,575.90 = 10,867.26 : x
  2. Step 2: Convert to fraction form
    33,054.05/49,575.90 = 10,867.26/x
  3. Step 3: Cross multiply
    33,054.05x = 49,575.90 × 10,867.26
  4. Step 4: Simplify right side
    33,054.05x = 538,754,195.03
  5. Step 5: Solve for x
    x = 538,754,195.03/33,054.05
  6. Step 6: Final answer
    x = 16,299.19

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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.