Home / 5,933.28-8,189.18-4,937.58

Finding the Fourth Proportional to 5,933.28, 8,189.18 and 4,937.58

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Solution

The fourth proportional to 5,933.28, 8,189.18 and 4,937.58 is: 6,814.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,933.28 : 8,189.18 = 4,937.58 : x
  2. Step 2: Convert to fraction form
    5,933.28/8,189.18 = 4,937.58/x
  3. Step 3: Cross multiply
    5,933.28x = 8,189.18 × 4,937.58
  4. Step 4: Simplify right side
    5,933.28x = 40,434,706.70
  5. Step 5: Solve for x
    x = 40,434,706.70/5,933.28
  6. Step 6: Final answer
    x = 6,814.90

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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.