Home / 9,635.48-14,451.60-3,793.76

Finding the Fourth Proportional to 9,635.48, 14,451.60 and 3,793.76

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Solution

The fourth proportional to 9,635.48, 14,451.60 and 3,793.76 is: 5,690.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,635.48 : 14,451.60 = 3,793.76 : x
  2. Step 2: Convert to fraction form
    9,635.48/14,451.60 = 3,793.76/x
  3. Step 3: Cross multiply
    9,635.48x = 14,451.60 × 3,793.76
  4. Step 4: Simplify right side
    9,635.48x = 54,825,902.02
  5. Step 5: Solve for x
    x = 54,825,902.02/9,635.48
  6. Step 6: Final answer
    x = 5,690.00

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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.