Home / 8,064.27-12,100.13-3,683.07

Finding the Fourth Proportional to 8,064.27, 12,100.13 and 3,683.07

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Solution

The fourth proportional to 8,064.27, 12,100.13 and 3,683.07 is: 5,526.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,064.27 : 12,100.13 = 3,683.07 : x
  2. Step 2: Convert to fraction form
    8,064.27/12,100.13 = 3,683.07/x
  3. Step 3: Cross multiply
    8,064.27x = 12,100.13 × 3,683.07
  4. Step 4: Simplify right side
    8,064.27x = 44,565,607.38
  5. Step 5: Solve for x
    x = 44,565,607.38/8,064.27
  6. Step 6: Final answer
    x = 5,526.30

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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.