Home / 6,624.98-9,141.73-3,793.11

Finding the Fourth Proportional to 6,624.98, 9,141.73 and 3,793.11

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Solution

The fourth proportional to 6,624.98, 9,141.73 and 3,793.11 is: 5,234.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,624.98 : 9,141.73 = 3,793.11 : x
  2. Step 2: Convert to fraction form
    6,624.98/9,141.73 = 3,793.11/x
  3. Step 3: Cross multiply
    6,624.98x = 9,141.73 × 3,793.11
  4. Step 4: Simplify right side
    6,624.98x = 34,675,587.48
  5. Step 5: Solve for x
    x = 34,675,587.48/6,624.98
  6. Step 6: Final answer
    x = 5,234.07

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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.