Home / 10,052.46-15,082.79-3,483.27

Finding the Fourth Proportional to 10,052.46, 15,082.79 and 3,483.27

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Solution

The fourth proportional to 10,052.46, 15,082.79 and 3,483.27 is: 5,226.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,052.46 : 15,082.79 = 3,483.27 : x
  2. Step 2: Convert to fraction form
    10,052.46/15,082.79 = 3,483.27/x
  3. Step 3: Cross multiply
    10,052.46x = 15,082.79 × 3,483.27
  4. Step 4: Simplify right side
    10,052.46x = 52,537,429.92
  5. Step 5: Solve for x
    x = 52,537,429.92/10,052.46
  6. Step 6: Final answer
    x = 5,226.33

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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.