Home / 33,490.05-50,200.14-11,295.81

Finding the Fourth Proportional to 33,490.05, 50,200.14 and 11,295.81

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Solution

The fourth proportional to 33,490.05, 50,200.14 and 11,295.81 is: 16,931.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,490.05 : 50,200.14 = 11,295.81 : x
  2. Step 2: Convert to fraction form
    33,490.05/50,200.14 = 11,295.81/x
  3. Step 3: Cross multiply
    33,490.05x = 50,200.14 × 11,295.81
  4. Step 4: Simplify right side
    33,490.05x = 567,051,243.41
  5. Step 5: Solve for x
    x = 567,051,243.41/33,490.05
  6. Step 6: Final answer
    x = 16,931.93

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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.