Home / 7,065.30-10,596.33-2,134.92

Finding the Fourth Proportional to 7,065.30, 10,596.33 and 2,134.92

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Solution

The fourth proportional to 7,065.30, 10,596.33 and 2,134.92 is: 3,201.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,065.30 : 10,596.33 = 2,134.92 : x
  2. Step 2: Convert to fraction form
    7,065.30/10,596.33 = 2,134.92/x
  3. Step 3: Cross multiply
    7,065.30x = 10,596.33 × 2,134.92
  4. Step 4: Simplify right side
    7,065.30x = 22,622,316.84
  5. Step 5: Solve for x
    x = 22,622,316.84/7,065.30
  6. Step 6: Final answer
    x = 3,201.89

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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.