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Finding the Fourth Proportional to 265,313.43, 366,114.04 and 150,594.41

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Solution

The fourth proportional to 265,313.43, 366,114.04 and 150,594.41 is: 207,809.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,313.43 : 366,114.04 = 150,594.41 : x
  2. Step 2: Convert to fraction form
    265,313.43/366,114.04 = 150,594.41/x
  3. Step 3: Cross multiply
    265,313.43x = 366,114.04 × 150,594.41
  4. Step 4: Simplify right side
    265,313.43x = 55,134,728,385.32
  5. Step 5: Solve for x
    x = 55,134,728,385.32/265,313.43
  6. Step 6: Final answer
    x = 207,809.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.