Home / 6,238.10-9,333.66-5,904.38

Finding the Fourth Proportional to 6,238.10, 9,333.66 and 5,904.38

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Solution

The fourth proportional to 6,238.10, 9,333.66 and 5,904.38 is: 8,834.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,238.10 : 9,333.66 = 5,904.38 : x
  2. Step 2: Convert to fraction form
    6,238.10/9,333.66 = 5,904.38/x
  3. Step 3: Cross multiply
    6,238.10x = 9,333.66 × 5,904.38
  4. Step 4: Simplify right side
    6,238.10x = 55,109,520.91
  5. Step 5: Solve for x
    x = 55,109,520.91/6,238.10
  6. Step 6: Final answer
    x = 8,834.34

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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.