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Finding the Fourth Proportional to 33,752.51, 50,600.06 and 20,614.11

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Solution

The fourth proportional to 33,752.51, 50,600.06 and 20,614.11 is: 30,903.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,752.51 : 50,600.06 = 20,614.11 : x
  2. Step 2: Convert to fraction form
    33,752.51/50,600.06 = 20,614.11/x
  3. Step 3: Cross multiply
    33,752.51x = 50,600.06 × 20,614.11
  4. Step 4: Simplify right side
    33,752.51x = 1,043,075,099.78
  5. Step 5: Solve for x
    x = 1,043,075,099.78/33,752.51
  6. Step 6: Final answer
    x = 30,903.64

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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.