Home / 244,635.35-366,953.03-164,919.20

Finding the Fourth Proportional to 244,635.35, 366,953.03 and 164,919.20

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Solution

The fourth proportional to 244,635.35, 366,953.03 and 164,919.20 is: 247,378.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,635.35 : 366,953.03 = 164,919.20 : x
  2. Step 2: Convert to fraction form
    244,635.35/366,953.03 = 164,919.20/x
  3. Step 3: Cross multiply
    244,635.35x = 366,953.03 × 164,919.20
  4. Step 4: Simplify right side
    244,635.35x = 60,517,600,145.18
  5. Step 5: Solve for x
    x = 60,517,600,145.18/244,635.35
  6. Step 6: Final answer
    x = 247,378.80

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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.