Home / 33,269.64-49,905.38-11,082.23

Finding the Fourth Proportional to 33,269.64, 49,905.38 and 11,082.23

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Solution

The fourth proportional to 33,269.64, 49,905.38 and 11,082.23 is: 16,623.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,269.64 : 49,905.38 = 11,082.23 : x
  2. Step 2: Convert to fraction form
    33,269.64/49,905.38 = 11,082.23/x
  3. Step 3: Cross multiply
    33,269.64x = 49,905.38 × 11,082.23
  4. Step 4: Simplify right side
    33,269.64x = 553,062,899.40
  5. Step 5: Solve for x
    x = 553,062,899.40/33,269.64
  6. Step 6: Final answer
    x = 16,623.65

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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.