Home / 5,926.80-8,890.20-1,544.26

Finding the Fourth Proportional to 5,926.80, 8,890.20 and 1,544.26

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Solution

The fourth proportional to 5,926.80, 8,890.20 and 1,544.26 is: 2,316.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,926.80 : 8,890.20 = 1,544.26 : x
  2. Step 2: Convert to fraction form
    5,926.80/8,890.20 = 1,544.26/x
  3. Step 3: Cross multiply
    5,926.80x = 8,890.20 × 1,544.26
  4. Step 4: Simplify right side
    5,926.80x = 13,728,780.25
  5. Step 5: Solve for x
    x = 13,728,780.25/5,926.80
  6. Step 6: Final answer
    x = 2,316.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.