Home / 4,207.04-6,306.08-2,011.12

Finding the Fourth Proportional to 4,207.04, 6,306.08 and 2,011.12

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Solution

The fourth proportional to 4,207.04, 6,306.08 and 2,011.12 is: 3,014.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,207.04 : 6,306.08 = 2,011.12 : x
  2. Step 2: Convert to fraction form
    4,207.04/6,306.08 = 2,011.12/x
  3. Step 3: Cross multiply
    4,207.04x = 6,306.08 × 2,011.12
  4. Step 4: Simplify right side
    4,207.04x = 12,682,283.61
  5. Step 5: Solve for x
    x = 12,682,283.61/4,207.04
  6. Step 6: Final answer
    x = 3,014.54

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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.