Home / 33,063.18-49,589.30-10,876.84

Finding the Fourth Proportional to 33,063.18, 49,589.30 and 10,876.84

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Solution

The fourth proportional to 33,063.18, 49,589.30 and 10,876.84 is: 16,313.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,063.18 : 49,589.30 = 10,876.84 : x
  2. Step 2: Convert to fraction form
    33,063.18/49,589.30 = 10,876.84/x
  3. Step 3: Cross multiply
    33,063.18x = 49,589.30 × 10,876.84
  4. Step 4: Simplify right side
    33,063.18x = 539,374,881.81
  5. Step 5: Solve for x
    x = 539,374,881.81/33,063.18
  6. Step 6: Final answer
    x = 16,313.46

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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.