Home / 4,505.10-6,748.70-3,526.62

Finding the Fourth Proportional to 4,505.10, 6,748.70 and 3,526.62

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Solution

The fourth proportional to 4,505.10, 6,748.70 and 3,526.62 is: 5,282.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,505.10 : 6,748.70 = 3,526.62 : x
  2. Step 2: Convert to fraction form
    4,505.10/6,748.70 = 3,526.62/x
  3. Step 3: Cross multiply
    4,505.10x = 6,748.70 × 3,526.62
  4. Step 4: Simplify right side
    4,505.10x = 23,800,082.76
  5. Step 5: Solve for x
    x = 23,800,082.76/4,505.10
  6. Step 6: Final answer
    x = 5,282.92

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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.