Home / 23,770.90-32,794.24-13,693.94

Finding the Fourth Proportional to 23,770.90, 32,794.24 and 13,693.94

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Solution

The fourth proportional to 23,770.90, 32,794.24 and 13,693.94 is: 18,892.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,770.90 : 32,794.24 = 13,693.94 : x
  2. Step 2: Convert to fraction form
    23,770.90/32,794.24 = 13,693.94/x
  3. Step 3: Cross multiply
    23,770.90x = 32,794.24 × 13,693.94
  4. Step 4: Simplify right side
    23,770.90x = 449,082,354.91
  5. Step 5: Solve for x
    x = 449,082,354.91/23,770.90
  6. Step 6: Final answer
    x = 18,892.11

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1.5x scale

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.