Home / 8,336.13-11,504.16-4,559.07

Finding the Fourth Proportional to 8,336.13, 11,504.16 and 4,559.07

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Solution

The fourth proportional to 8,336.13, 11,504.16 and 4,559.07 is: 6,291.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,336.13 : 11,504.16 = 4,559.07 : x
  2. Step 2: Convert to fraction form
    8,336.13/11,504.16 = 4,559.07/x
  3. Step 3: Cross multiply
    8,336.13x = 11,504.16 × 4,559.07
  4. Step 4: Simplify right side
    8,336.13x = 52,448,247.94
  5. Step 5: Solve for x
    x = 52,448,247.94/8,336.13
  6. Step 6: Final answer
    x = 6,291.68

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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.