Home / 8,095.44-12,125.59-3,926.69

Finding the Fourth Proportional to 8,095.44, 12,125.59 and 3,926.69

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Solution

The fourth proportional to 8,095.44, 12,125.59 and 3,926.69 is: 5,881.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,095.44 : 12,125.59 = 3,926.69 : x
  2. Step 2: Convert to fraction form
    8,095.44/12,125.59 = 3,926.69/x
  3. Step 3: Cross multiply
    8,095.44x = 12,125.59 × 3,926.69
  4. Step 4: Simplify right side
    8,095.44x = 47,613,408.02
  5. Step 5: Solve for x
    x = 47,613,408.02/8,095.44
  6. Step 6: Final answer
    x = 5,881.51

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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.