Home / 8,060.77-12,094.88-3,679.57

Finding the Fourth Proportional to 8,060.77, 12,094.88 and 3,679.57

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Solution

The fourth proportional to 8,060.77, 12,094.88 and 3,679.57 is: 5,521.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,060.77 : 12,094.88 = 3,679.57 : x
  2. Step 2: Convert to fraction form
    8,060.77/12,094.88 = 3,679.57/x
  3. Step 3: Cross multiply
    8,060.77x = 12,094.88 × 3,679.57
  4. Step 4: Simplify right side
    8,060.77x = 44,503,939.20
  5. Step 5: Solve for x
    x = 44,503,939.20/8,060.77
  6. Step 6: Final answer
    x = 5,521.05

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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.