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Finding the Fourth Proportional to 244,624.60, 366,936.90 and 164,908.45

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Solution

The fourth proportional to 244,624.60, 366,936.90 and 164,908.45 is: 247,362.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,624.60 : 366,936.90 = 164,908.45 : x
  2. Step 2: Convert to fraction form
    244,624.60/366,936.90 = 164,908.45/x
  3. Step 3: Cross multiply
    244,624.60x = 366,936.90 × 164,908.45
  4. Step 4: Simplify right side
    244,624.60x = 60,510,995,426.81
  5. Step 5: Solve for x
    x = 60,510,995,426.81/244,624.60
  6. Step 6: Final answer
    x = 247,362.68

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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.