Home / 5,791.50-8,677.80-3,014.37

Finding the Fourth Proportional to 5,791.50, 8,677.80 and 3,014.37

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Solution

The fourth proportional to 5,791.50, 8,677.80 and 3,014.37 is: 4,516.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,791.50 : 8,677.80 = 3,014.37 : x
  2. Step 2: Convert to fraction form
    5,791.50/8,677.80 = 3,014.37/x
  3. Step 3: Cross multiply
    5,791.50x = 8,677.80 × 3,014.37
  4. Step 4: Simplify right side
    5,791.50x = 26,158,099.99
  5. Step 5: Solve for x
    x = 26,158,099.99/5,791.50
  6. Step 6: Final answer
    x = 4,516.64

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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.