Home / 8,549.58-11,797.37-4,772.96

Finding the Fourth Proportional to 8,549.58, 11,797.37 and 4,772.96

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Solution

The fourth proportional to 8,549.58, 11,797.37 and 4,772.96 is: 6,586.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,549.58 : 11,797.37 = 4,772.96 : x
  2. Step 2: Convert to fraction form
    8,549.58/11,797.37 = 4,772.96/x
  3. Step 3: Cross multiply
    8,549.58x = 11,797.37 × 4,772.96
  4. Step 4: Simplify right side
    8,549.58x = 56,308,292.26
  5. Step 5: Solve for x
    x = 56,308,292.26/8,549.58
  6. Step 6: Final answer
    x = 6,586.09

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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.