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Finding the Fourth Proportional to 7,046.67, 10,560.68 and 3,752.67

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Solution

The fourth proportional to 7,046.67, 10,560.68 and 3,752.67 is: 5,624.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,046.67 : 10,560.68 = 3,752.67 : x
  2. Step 2: Convert to fraction form
    7,046.67/10,560.68 = 3,752.67/x
  3. Step 3: Cross multiply
    7,046.67x = 10,560.68 × 3,752.67
  4. Step 4: Simplify right side
    7,046.67x = 39,630,728.25
  5. Step 5: Solve for x
    x = 39,630,728.25/7,046.67
  6. Step 6: Final answer
    x = 5,624.04

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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.