Home / 244,581.45-366,380.10-164,865.30

Finding the Fourth Proportional to 244,581.45, 366,380.10 and 164,865.30

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Solution

The fourth proportional to 244,581.45, 366,380.10 and 164,865.30 is: 246,966.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,581.45 : 366,380.10 = 164,865.30 : x
  2. Step 2: Convert to fraction form
    244,581.45/366,380.10 = 164,865.30/x
  3. Step 3: Cross multiply
    244,581.45x = 366,380.10 × 164,865.30
  4. Step 4: Simplify right side
    244,581.45x = 60,403,365,100.53
  5. Step 5: Solve for x
    x = 60,403,365,100.53/244,581.45
  6. Step 6: Final answer
    x = 246,966.26

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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.