Home / 33,510.08-50,270.58-11,324.80

Finding the Fourth Proportional to 33,510.08, 50,270.58 and 11,324.80

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Solution

The fourth proportional to 33,510.08, 50,270.58 and 11,324.80 is: 16,989.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,510.08 : 50,270.58 = 11,324.80 : x
  2. Step 2: Convert to fraction form
    33,510.08/50,270.58 = 11,324.80/x
  3. Step 3: Cross multiply
    33,510.08x = 50,270.58 × 11,324.80
  4. Step 4: Simplify right side
    33,510.08x = 569,304,264.38
  5. Step 5: Solve for x
    x = 569,304,264.38/33,510.08
  6. Step 6: Final answer
    x = 16,989.05

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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.