Home / 9,612.46-14,410.45-3,767.73

Finding the Fourth Proportional to 9,612.46, 14,410.45 and 3,767.73

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Solution

The fourth proportional to 9,612.46, 14,410.45 and 3,767.73 is: 5,648.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,612.46 : 14,410.45 = 3,767.73 : x
  2. Step 2: Convert to fraction form
    9,612.46/14,410.45 = 3,767.73/x
  3. Step 3: Cross multiply
    9,612.46x = 14,410.45 × 3,767.73
  4. Step 4: Simplify right side
    9,612.46x = 54,294,684.78
  5. Step 5: Solve for x
    x = 54,294,684.78/9,612.46
  6. Step 6: Final answer
    x = 5,648.37

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1.5x scale

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.