Home / 100,184.28-150,252.06-33,607.14

Finding the Fourth Proportional to 100,184.28, 150,252.06 and 33,607.14

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Solution

The fourth proportional to 100,184.28, 150,252.06 and 33,607.14 is: 50,402.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,184.28 : 150,252.06 = 33,607.14 : x
  2. Step 2: Convert to fraction form
    100,184.28/150,252.06 = 33,607.14/x
  3. Step 3: Cross multiply
    100,184.28x = 150,252.06 × 33,607.14
  4. Step 4: Simplify right side
    100,184.28x = 5,049,542,015.71
  5. Step 5: Solve for x
    x = 5,049,542,015.71/100,184.28
  6. Step 6: Final answer
    x = 50,402.54

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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.