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Finding the Fourth Proportional to 244,871.64, 366,802.02 and 227,155.32

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Solution

The fourth proportional to 244,871.64, 366,802.02 and 227,155.32 is: 340,264.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,871.64 : 366,802.02 = 227,155.32 : x
  2. Step 2: Convert to fraction form
    244,871.64/366,802.02 = 227,155.32/x
  3. Step 3: Cross multiply
    244,871.64x = 366,802.02 × 227,155.32
  4. Step 4: Simplify right side
    244,871.64x = 83,321,030,229.75
  5. Step 5: Solve for x
    x = 83,321,030,229.75/244,871.64
  6. Step 6: Final answer
    x = 340,264.11

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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.