Home / 8,336.69-11,504.92-4,560.20

Finding the Fourth Proportional to 8,336.69, 11,504.92 and 4,560.20

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Solution

The fourth proportional to 8,336.69, 11,504.92 and 4,560.20 is: 6,293.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,336.69 : 11,504.92 = 4,560.20 : x
  2. Step 2: Convert to fraction form
    8,336.69/11,504.92 = 4,560.20/x
  3. Step 3: Cross multiply
    8,336.69x = 11,504.92 × 4,560.20
  4. Step 4: Simplify right side
    8,336.69x = 52,464,678.66
  5. Step 5: Solve for x
    x = 52,464,678.66/8,336.69
  6. Step 6: Final answer
    x = 6,293.23

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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.