Home / 8,038.50-12,062.74-3,596.14

Finding the Fourth Proportional to 8,038.50, 12,062.74 and 3,596.14

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Solution

The fourth proportional to 8,038.50, 12,062.74 and 3,596.14 is: 5,396.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,038.50 : 12,062.74 = 3,596.14 : x
  2. Step 2: Convert to fraction form
    8,038.50/12,062.74 = 3,596.14/x
  3. Step 3: Cross multiply
    8,038.50x = 12,062.74 × 3,596.14
  4. Step 4: Simplify right side
    8,038.50x = 43,379,301.82
  5. Step 5: Solve for x
    x = 43,379,301.82/8,038.50
  6. Step 6: Final answer
    x = 5,396.44

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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.