Home / 6,237.32-9,310.27-5,499.16

Finding the Fourth Proportional to 6,237.32, 9,310.27 and 5,499.16

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Solution

The fourth proportional to 6,237.32, 9,310.27 and 5,499.16 is: 8,208.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,237.32 : 9,310.27 = 5,499.16 : x
  2. Step 2: Convert to fraction form
    6,237.32/9,310.27 = 5,499.16/x
  3. Step 3: Cross multiply
    6,237.32x = 9,310.27 × 5,499.16
  4. Step 4: Simplify right side
    6,237.32x = 51,198,664.37
  5. Step 5: Solve for x
    x = 51,198,664.37/6,237.32
  6. Step 6: Final answer
    x = 8,208.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.