Home / 2,532.11-3,795.90-1,362.74

Finding the Fourth Proportional to 2,532.11, 3,795.90 and 1,362.74

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Solution

The fourth proportional to 2,532.11, 3,795.90 and 1,362.74 is: 2,042.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,532.11 : 3,795.90 = 1,362.74 : x
  2. Step 2: Convert to fraction form
    2,532.11/3,795.90 = 1,362.74/x
  3. Step 3: Cross multiply
    2,532.11x = 3,795.90 × 1,362.74
  4. Step 4: Simplify right side
    2,532.11x = 5,172,805.79
  5. Step 5: Solve for x
    x = 5,172,805.79/2,532.11
  6. Step 6: Final answer
    x = 2,042.89

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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.