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Finding the Fourth Proportional to 373,336, 560,004 and 110,680

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Solution

The fourth proportional to 373,336, 560,004 and 110,680 is: 166,020

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,336 : 560,004 = 110,680 : x
  2. Step 2: Convert to fraction form
    373,336/560,004 = 110,680/x
  3. Step 3: Cross multiply
    373,336x = 560,004 × 110,680
  4. Step 4: Simplify right side
    373,336x = 61,981,242,720
  5. Step 5: Solve for x
    x = 61,981,242,720/373,336
  6. Step 6: Final answer
    x = 166,020

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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.