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Finding the Fourth Proportional to 265,964.34, 367,092.36 and 175,336.32

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Solution

The fourth proportional to 265,964.34, 367,092.36 and 175,336.32 is: 242,004.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,964.34 : 367,092.36 = 175,336.32 : x
  2. Step 2: Convert to fraction form
    265,964.34/367,092.36 = 175,336.32/x
  3. Step 3: Cross multiply
    265,964.34x = 367,092.36 × 175,336.32
  4. Step 4: Simplify right side
    265,964.34x = 64,364,623,502.52
  5. Step 5: Solve for x
    x = 64,364,623,502.52/265,964.34
  6. Step 6: Final answer
    x = 242,004.71

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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.