Home / 5,706.60-8,560.44-2,008.80

Finding the Fourth Proportional to 5,706.60, 8,560.44 and 2,008.80

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Solution

The fourth proportional to 5,706.60, 8,560.44 and 2,008.80 is: 3,013.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,706.60 : 8,560.44 = 2,008.80 : x
  2. Step 2: Convert to fraction form
    5,706.60/8,560.44 = 2,008.80/x
  3. Step 3: Cross multiply
    5,706.60x = 8,560.44 × 2,008.80
  4. Step 4: Simplify right side
    5,706.60x = 17,196,211.87
  5. Step 5: Solve for x
    x = 17,196,211.87/5,706.60
  6. Step 6: Final answer
    x = 3,013.39

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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.