Home / 373,582.62-560,538-196,048.14

Finding the Fourth Proportional to 373,582.62, 560,538 and 196,048.14

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Solution

The fourth proportional to 373,582.62, 560,538 and 196,048.14 is: 294,158.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,582.62 : 560,538 = 196,048.14 : x
  2. Step 2: Convert to fraction form
    373,582.62/560,538 = 196,048.14/x
  3. Step 3: Cross multiply
    373,582.62x = 560,538 × 196,048.14
  4. Step 4: Simplify right side
    373,582.62x = 109,892,432,299.32
  5. Step 5: Solve for x
    x = 109,892,432,299.32/373,582.62
  6. Step 6: Final answer
    x = 294,158.31

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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.