Home / 6,239.94-9,337.88-5,884.70

Finding the Fourth Proportional to 6,239.94, 9,337.88 and 5,884.70

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Solution

The fourth proportional to 6,239.94, 9,337.88 and 5,884.70 is: 8,806.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,239.94 : 9,337.88 = 5,884.70 : x
  2. Step 2: Convert to fraction form
    6,239.94/9,337.88 = 5,884.70/x
  3. Step 3: Cross multiply
    6,239.94x = 9,337.88 × 5,884.70
  4. Step 4: Simplify right side
    6,239.94x = 54,950,642.98
  5. Step 5: Solve for x
    x = 54,950,642.98/6,239.94
  6. Step 6: Final answer
    x = 8,806.28

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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.