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Finding the Fourth Proportional to 96,199.35, 144,300.96 and 33,019.08

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Solution

The fourth proportional to 96,199.35, 144,300.96 and 33,019.08 is: 49,529.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,199.35 : 144,300.96 = 33,019.08 : x
  2. Step 2: Convert to fraction form
    96,199.35/144,300.96 = 33,019.08/x
  3. Step 3: Cross multiply
    96,199.35x = 144,300.96 × 33,019.08
  4. Step 4: Simplify right side
    96,199.35x = 4,764,684,942.32
  5. Step 5: Solve for x
    x = 4,764,684,942.32/96,199.35
  6. Step 6: Final answer
    x = 49,529.28

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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.