Home / 244,636.10-366,954.15-226,921.40

Finding the Fourth Proportional to 244,636.10, 366,954.15 and 226,921.40

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Solution

The fourth proportional to 244,636.10, 366,954.15 and 226,921.40 is: 340,382.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,636.10 : 366,954.15 = 226,921.40 : x
  2. Step 2: Convert to fraction form
    244,636.10/366,954.15 = 226,921.40/x
  3. Step 3: Cross multiply
    244,636.10x = 366,954.15 × 226,921.40
  4. Step 4: Simplify right side
    244,636.10x = 83,269,749,453.81
  5. Step 5: Solve for x
    x = 83,269,749,453.81/244,636.10
  6. Step 6: Final answer
    x = 340,382.10

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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.