Home / 33,304.15-49,958.76-11,117.47

Finding the Fourth Proportional to 33,304.15, 49,958.76 and 11,117.47

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Solution

The fourth proportional to 33,304.15, 49,958.76 and 11,117.47 is: 16,677.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,304.15 : 49,958.76 = 11,117.47 : x
  2. Step 2: Convert to fraction form
    33,304.15/49,958.76 = 11,117.47/x
  3. Step 3: Cross multiply
    33,304.15x = 49,958.76 × 11,117.47
  4. Step 4: Simplify right side
    33,304.15x = 555,415,015.54
  5. Step 5: Solve for x
    x = 555,415,015.54/33,304.15
  6. Step 6: Final answer
    x = 16,677.05

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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.