Home / 4,954.03-6,836.72-2,715.91

Finding the Fourth Proportional to 4,954.03, 6,836.72 and 2,715.91

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Solution

The fourth proportional to 4,954.03, 6,836.72 and 2,715.91 is: 3,748.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,954.03 : 6,836.72 = 2,715.91 : x
  2. Step 2: Convert to fraction form
    4,954.03/6,836.72 = 2,715.91/x
  3. Step 3: Cross multiply
    4,954.03x = 6,836.72 × 2,715.91
  4. Step 4: Simplify right side
    4,954.03x = 18,567,868.45
  5. Step 5: Solve for x
    x = 18,567,868.45/4,954.03
  6. Step 6: Final answer
    x = 3,748.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.