Home / 8,837.67-12,196.20-4,858.88

Finding the Fourth Proportional to 8,837.67, 12,196.20 and 4,858.88

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Solution

The fourth proportional to 8,837.67, 12,196.20 and 4,858.88 is: 6,705.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,837.67 : 12,196.20 = 4,858.88 : x
  2. Step 2: Convert to fraction form
    8,837.67/12,196.20 = 4,858.88/x
  3. Step 3: Cross multiply
    8,837.67x = 12,196.20 × 4,858.88
  4. Step 4: Simplify right side
    8,837.67x = 59,259,872.26
  5. Step 5: Solve for x
    x = 59,259,872.26/8,837.67
  6. Step 6: Final answer
    x = 6,705.37

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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.